676322784

素因数分解:

$2^5\times 3^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1$

素因数の和:515

約数の個数: 240

約数和(自身を含む): 2166151680

約数和(自身を除く): 1489828896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 31, 32, 36, 38, 48, 54, 57, 62, 72, 76, 81, 93, 96, 108, 114, 124, 144, 152, 162, 171, 186, 216, 228, 248, 279, 288, 304, 324, 342, 372, 432, 443, 456, 496, 513, 558, 589, 608, 648, 684, 744, 837, 864, 886, 912, 992, 1026, 1116, 1178, 1296, 1329, 1368, 1488, 1539, 1674, 1767, 1772, 1824, 2052, 2232, 2356, 2511, 2592, 2658, 2736, 2976, 3078, 3348, 3534, 3544, 3987, 4104, 4464, 4712, 5022, 5301, 5316, 5472, 6156, 6696, 7068, 7088, 7974, 8208, 8417, 8928, 9424, 10044, 10602, 10632, 11961, 12312, 13392, 13733, 14136, 14176, 15903, 15948, 16416, 16834, 18848, 20088, 21204, 21264, 23922, 24624, 25251, 26784, 27466, 28272, 31806, 31896, 33668, 35883, 40176, 41199, 42408, 42528, 47709, 47844, 49248, 50502, 54932, 56544, 63612, 63792, 67336, 71766, 75753, 80352, 82398, 84816, 95418, 95688, 101004, 109864, 123597, 127224, 127584, 134672, 143532, 151506, 164796, 169632, 190836, 191376, 202008, 219728, 227259, 247194, 254448, 260927, 269344, 287064, 303012, 329592, 370791, 381672, 382752, 404016, 439456, 454518, 494388, 508896, 521854, 574128, 606024, 659184, 681777, 741582, 763344, 782781, 808032, 909036, 988776, 1043708, 1112373, 1148256, 1212048, 1318368, 1363554, 1483164, 1526688, 1565562, 1818072, 1977552, 2087416, 2224746, 2348343, 2424096, 2727108, 2966328, 3131124, 3636144, 3955104, 4174832, 4449492, 4696686, 5454216, 5932656, 6262248, 7045029, 7272288, 8349664, 8898984, 9393372, 10908432, 11865312, 12524496, 14090058, 17797968, 18786744, 21135087, 21816864, 25048992, 28180116, 35595936, 37573488, 42270174, 56360232, 75146976, 84540348, 112720464, 169080696, 225440928, 338161392, 676322784]

約数ペア:

[(1, 676322784), (2, 338161392), (3, 225440928), (4, 169080696), (6, 112720464), (8, 84540348), (9, 75146976), (12, 56360232), (16, 42270174), (18, 37573488), (19, 35595936), (24, 28180116), (27, 25048992), (31, 21816864), (32, 21135087), (36, 18786744), (38, 17797968), (48, 14090058), (54, 12524496), (57, 11865312), (62, 10908432), (72, 9393372), (76, 8898984), (81, 8349664), (93, 7272288), (96, 7045029), (108, 6262248), (114, 5932656), (124, 5454216), (144, 4696686), (152, 4449492), (162, 4174832), (171, 3955104), (186, 3636144), (216, 3131124), (228, 2966328), (248, 2727108), (279, 2424096), (288, 2348343), (304, 2224746), (324, 2087416), (342, 1977552), (372, 1818072), (432, 1565562), (443, 1526688), (456, 1483164), (496, 1363554), (513, 1318368), (558, 1212048), (589, 1148256), (608, 1112373), (648, 1043708), (684, 988776), (744, 909036), (837, 808032), (864, 782781), (886, 763344), (912, 741582), (992, 681777), (1026, 659184), (1116, 606024), (1178, 574128), (1296, 521854), (1329, 508896), (1368, 494388), (1488, 454518), (1539, 439456), (1674, 404016), (1767, 382752), (1772, 381672), (1824, 370791), (2052, 329592), (2232, 303012), (2356, 287064), (2511, 269344), (2592, 260927), (2658, 254448), (2736, 247194), (2976, 227259), (3078, 219728), (3348, 202008), (3534, 191376), (3544, 190836), (3987, 169632), (4104, 164796), (4464, 151506), (4712, 143532), (5022, 134672), (5301, 127584), (5316, 127224), (5472, 123597), (6156, 109864), (6696, 101004), (7068, 95688), (7088, 95418), (7974, 84816), (8208, 82398), (8417, 80352), (8928, 75753), (9424, 71766), (10044, 67336), (10602, 63792), (10632, 63612), (11961, 56544), (12312, 54932), (13392, 50502), (13733, 49248), (14136, 47844), (14176, 47709), (15903, 42528), (15948, 42408), (16416, 41199), (16834, 40176), (18848, 35883), (20088, 33668), (21204, 31896), (21264, 31806), (23922, 28272), (24624, 27466), (25251, 26784)]