19788045984

素因数分解:

$2^5\times 3^7\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1303}}^1$

素因数の和:1372

約数の個数: 384

約数和(自身を含む): 68981391360

約数和(自身を除く): 49193345376

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 32, 36, 42, 48, 54, 56, 62, 63, 72, 81, 84, 93, 96, 108, 112, 124, 126, 144, 162, 168, 186, 189, 216, 217, 224, 243, 248, 252, 279, 288, 324, 336, 372, 378, 432, 434, 486, 496, 504, 558, 567, 648, 651, 672, 729, 744, 756, 837, 864, 868, 972, 992, 1008, 1116, 1134, 1296, 1302, 1303, 1458, 1488, 1512, 1674, 1701, 1736, 1944, 1953, 2016, 2187, 2232, 2268, 2511, 2592, 2604, 2606, 2916, 2976, 3024, 3348, 3402, 3472, 3888, 3906, 3909, 4374, 4464, 4536, 5022, 5103, 5208, 5212, 5832, 5859, 6048, 6696, 6804, 6944, 7533, 7776, 7812, 7818, 8748, 8928, 9072, 9121, 10044, 10206, 10416, 10424, 11664, 11718, 11727, 13392, 13608, 15066, 15309, 15624, 15636, 17496, 17577, 18144, 18242, 20088, 20412, 20832, 20848, 22599, 23328, 23436, 23454, 26784, 27216, 27363, 30132, 30618, 31248, 31272, 34992, 35154, 35181, 36484, 40176, 40393, 40824, 41696, 45198, 46872, 46908, 52731, 54432, 54726, 60264, 61236, 62496, 62544, 67797, 69984, 70308, 70362, 72968, 80352, 80786, 81648, 82089, 90396, 93744, 93816, 105462, 105543, 109452, 120528, 121179, 122472, 125088, 135594, 140616, 140724, 145936, 158193, 161572, 163296, 164178, 180792, 187488, 187632, 210924, 211086, 218904, 241056, 242358, 244944, 246267, 271188, 281232, 281448, 282751, 291872, 316386, 316629, 323144, 328356, 361584, 363537, 375264, 421848, 422172, 437808, 474579, 484716, 489888, 492534, 542376, 562464, 562896, 565502, 632772, 633258, 646288, 656712, 723168, 727074, 738801, 843696, 844344, 848253, 875616, 949158, 949887, 969432, 985068, 1084752, 1090611, 1125792, 1131004, 1265544, 1266516, 1292576, 1313424, 1454148, 1477602, 1687392, 1688688, 1696506, 1898316, 1899774, 1938864, 1970136, 2169504, 2181222, 2216403, 2262008, 2531088, 2533032, 2544759, 2626848, 2849661, 2908296, 2955204, 3271833, 3377376, 3393012, 3796632, 3799548, 3877728, 3940272, 4362444, 4432806, 4524016, 5062176, 5066064, 5089518, 5699322, 5816592, 5910408, 6543666, 6649209, 6786024, 7593264, 7599096, 7634277, 7880544, 8724888, 8865612, 9048032, 9815499, 10132128, 10179036, 11398644, 11633184, 11820816, 13087332, 13298418, 13572048, 15186528, 15198192, 15268554, 17449776, 17731224, 19630998, 19947627, 20358072, 22797288, 22902831, 23641632, 26174664, 26596836, 27144096, 29446497, 30396384, 30537108, 34899552, 35462448, 39261996, 39895254, 40716144, 45594576, 45805662, 52349328, 53193672, 58892994, 61074216, 68708493, 70924896, 78523992, 79790508, 81432288, 88339491, 91189152, 91611324, 104698656, 106387344, 117785988, 122148432, 137416986, 157047984, 159581016, 176678982, 183222648, 206125479, 212774688, 235571976, 244296864, 274833972, 314095968, 319162032, 353357964, 366445296, 412250958, 471143952, 549667944, 618376437, 638324064, 706715928, 732890592, 824501916, 942287904, 1099335888, 1236752874, 1413431856, 1649003832, 2198671776, 2473505748, 2826863712, 3298007664, 4947011496, 6596015328, 9894022992, 19788045984]

約数ペア:

[(1, 19788045984), (2, 9894022992), (3, 6596015328), (4, 4947011496), (6, 3298007664), (7, 2826863712), (8, 2473505748), (9, 2198671776), (12, 1649003832), (14, 1413431856), (16, 1236752874), (18, 1099335888), (21, 942287904), (24, 824501916), (27, 732890592), (28, 706715928), (31, 638324064), (32, 618376437), (36, 549667944), (42, 471143952), (48, 412250958), (54, 366445296), (56, 353357964), (62, 319162032), (63, 314095968), (72, 274833972), (81, 244296864), (84, 235571976), (93, 212774688), (96, 206125479), (108, 183222648), (112, 176678982), (124, 159581016), (126, 157047984), (144, 137416986), (162, 122148432), (168, 117785988), (186, 106387344), (189, 104698656), (216, 91611324), (217, 91189152), (224, 88339491), (243, 81432288), (248, 79790508), (252, 78523992), (279, 70924896), (288, 68708493), (324, 61074216), (336, 58892994), (372, 53193672), (378, 52349328), (432, 45805662), (434, 45594576), (486, 40716144), (496, 39895254), (504, 39261996), (558, 35462448), (567, 34899552), (648, 30537108), (651, 30396384), (672, 29446497), (729, 27144096), (744, 26596836), (756, 26174664), (837, 23641632), (864, 22902831), (868, 22797288), (972, 20358072), (992, 19947627), (1008, 19630998), (1116, 17731224), (1134, 17449776), (1296, 15268554), (1302, 15198192), (1303, 15186528), (1458, 13572048), (1488, 13298418), (1512, 13087332), (1674, 11820816), (1701, 11633184), (1736, 11398644), (1944, 10179036), (1953, 10132128), (2016, 9815499), (2187, 9048032), (2232, 8865612), (2268, 8724888), (2511, 7880544), (2592, 7634277), (2604, 7599096), (2606, 7593264), (2916, 6786024), (2976, 6649209), (3024, 6543666), (3348, 5910408), (3402, 5816592), (3472, 5699322), (3888, 5089518), (3906, 5066064), (3909, 5062176), (4374, 4524016), (4464, 4432806), (4536, 4362444), (5022, 3940272), (5103, 3877728), (5208, 3799548), (5212, 3796632), (5832, 3393012), (5859, 3377376), (6048, 3271833), (6696, 2955204), (6804, 2908296), (6944, 2849661), (7533, 2626848), (7776, 2544759), (7812, 2533032), (7818, 2531088), (8748, 2262008), (8928, 2216403), (9072, 2181222), (9121, 2169504), (10044, 1970136), (10206, 1938864), (10416, 1899774), (10424, 1898316), (11664, 1696506), (11718, 1688688), (11727, 1687392), (13392, 1477602), (13608, 1454148), (15066, 1313424), (15309, 1292576), (15624, 1266516), (15636, 1265544), (17496, 1131004), (17577, 1125792), (18144, 1090611), (18242, 1084752), (20088, 985068), (20412, 969432), (20832, 949887), (20848, 949158), (22599, 875616), (23328, 848253), (23436, 844344), (23454, 843696), (26784, 738801), (27216, 727074), (27363, 723168), (30132, 656712), (30618, 646288), (31248, 633258), (31272, 632772), (34992, 565502), (35154, 562896), (35181, 562464), (36484, 542376), (40176, 492534), (40393, 489888), (40824, 484716), (41696, 474579), (45198, 437808), (46872, 422172), (46908, 421848), (52731, 375264), (54432, 363537), (54726, 361584), (60264, 328356), (61236, 323144), (62496, 316629), (62544, 316386), (67797, 291872), (69984, 282751), (70308, 281448), (70362, 281232), (72968, 271188), (80352, 246267), (80786, 244944), (81648, 242358), (82089, 241056), (90396, 218904), (93744, 211086), (93816, 210924), (105462, 187632), (105543, 187488), (109452, 180792), (120528, 164178), (121179, 163296), (122472, 161572), (125088, 158193), (135594, 145936), (140616, 140724)]