1634446728

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1$

素因数の和:537

約数の個数: 256

約数和(自身を含む): 5114880000

約数和(自身を除く): 3480433272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 29, 31, 36, 38, 54, 57, 58, 62, 72, 76, 87, 93, 108, 114, 116, 124, 152, 171, 174, 186, 216, 228, 232, 248, 261, 279, 342, 348, 372, 443, 456, 513, 522, 551, 558, 589, 684, 696, 744, 783, 837, 886, 899, 1026, 1044, 1102, 1116, 1178, 1329, 1368, 1566, 1653, 1674, 1767, 1772, 1798, 2052, 2088, 2204, 2232, 2356, 2658, 2697, 3132, 3306, 3348, 3534, 3544, 3596, 3987, 4104, 4408, 4712, 4959, 5301, 5316, 5394, 6264, 6612, 6696, 7068, 7192, 7974, 8091, 8417, 9918, 10602, 10632, 10788, 11961, 12847, 13224, 13733, 14136, 14877, 15903, 15948, 16182, 16834, 17081, 19836, 21204, 21576, 23922, 24273, 25251, 25694, 27466, 29754, 31806, 31896, 32364, 33668, 34162, 38541, 39672, 41199, 42408, 47844, 48546, 50502, 51243, 51388, 54932, 59508, 63612, 64728, 67336, 68324, 75753, 77082, 82398, 95688, 97092, 101004, 102486, 102776, 109864, 115623, 119016, 123597, 127224, 136648, 151506, 153729, 154164, 164796, 194184, 202008, 204972, 227259, 231246, 244093, 247194, 260927, 303012, 307458, 308328, 329592, 346869, 370791, 398257, 409944, 454518, 461187, 462492, 488186, 494388, 521854, 606024, 614916, 693738, 732279, 741582, 782781, 796514, 909036, 922374, 924984, 976372, 988776, 1043708, 1194771, 1229832, 1387476, 1464558, 1483164, 1565562, 1593028, 1818072, 1844748, 1952744, 2087416, 2196837, 2348343, 2389542, 2774952, 2929116, 2966328, 3131124, 3186056, 3584313, 3689496, 4393674, 4696686, 4779084, 5858232, 6262248, 6590511, 7045029, 7168626, 7566883, 8787348, 9393372, 9558168, 10752939, 13181022, 14090058, 14337252, 15133766, 17574696, 18786744, 21505878, 22700649, 26362044, 28180116, 28674504, 30267532, 43011756, 45401298, 52724088, 56360232, 60535064, 68101947, 86023512, 90802596, 136203894, 181605192, 204305841, 272407788, 408611682, 544815576, 817223364, 1634446728]

約数ペア:

[(1, 1634446728), (2, 817223364), (3, 544815576), (4, 408611682), (6, 272407788), (8, 204305841), (9, 181605192), (12, 136203894), (18, 90802596), (19, 86023512), (24, 68101947), (27, 60535064), (29, 56360232), (31, 52724088), (36, 45401298), (38, 43011756), (54, 30267532), (57, 28674504), (58, 28180116), (62, 26362044), (72, 22700649), (76, 21505878), (87, 18786744), (93, 17574696), (108, 15133766), (114, 14337252), (116, 14090058), (124, 13181022), (152, 10752939), (171, 9558168), (174, 9393372), (186, 8787348), (216, 7566883), (228, 7168626), (232, 7045029), (248, 6590511), (261, 6262248), (279, 5858232), (342, 4779084), (348, 4696686), (372, 4393674), (443, 3689496), (456, 3584313), (513, 3186056), (522, 3131124), (551, 2966328), (558, 2929116), (589, 2774952), (684, 2389542), (696, 2348343), (744, 2196837), (783, 2087416), (837, 1952744), (886, 1844748), (899, 1818072), (1026, 1593028), (1044, 1565562), (1102, 1483164), (1116, 1464558), (1178, 1387476), (1329, 1229832), (1368, 1194771), (1566, 1043708), (1653, 988776), (1674, 976372), (1767, 924984), (1772, 922374), (1798, 909036), (2052, 796514), (2088, 782781), (2204, 741582), (2232, 732279), (2356, 693738), (2658, 614916), (2697, 606024), (3132, 521854), (3306, 494388), (3348, 488186), (3534, 462492), (3544, 461187), (3596, 454518), (3987, 409944), (4104, 398257), (4408, 370791), (4712, 346869), (4959, 329592), (5301, 308328), (5316, 307458), (5394, 303012), (6264, 260927), (6612, 247194), (6696, 244093), (7068, 231246), (7192, 227259), (7974, 204972), (8091, 202008), (8417, 194184), (9918, 164796), (10602, 154164), (10632, 153729), (10788, 151506), (11961, 136648), (12847, 127224), (13224, 123597), (13733, 119016), (14136, 115623), (14877, 109864), (15903, 102776), (15948, 102486), (16182, 101004), (16834, 97092), (17081, 95688), (19836, 82398), (21204, 77082), (21576, 75753), (23922, 68324), (24273, 67336), (25251, 64728), (25694, 63612), (27466, 59508), (29754, 54932), (31806, 51388), (31896, 51243), (32364, 50502), (33668, 48546), (34162, 47844), (38541, 42408), (39672, 41199)]