40438755296

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{443}}^1\times {\mathrm{1699}}^1$

素因数の和:2248

約数の個数: 96

約数和(自身を含む): 84453062400

約数和(自身を除く): 44014307104

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 73, 92, 146, 184, 292, 368, 443, 584, 736, 886, 1168, 1679, 1699, 1772, 2336, 3358, 3398, 3544, 6716, 6796, 7088, 10189, 13432, 13592, 14176, 20378, 26864, 27184, 32339, 39077, 40756, 53728, 54368, 64678, 78154, 81512, 124027, 129356, 156308, 163024, 248054, 258712, 312616, 326048, 496108, 517424, 625232, 743797, 752657, 992216, 1034848, 1250464, 1487594, 1505314, 1984432, 2852621, 2975188, 3010628, 3968864, 5705242, 5950376, 6021256, 11410484, 11900752, 12042512, 17311111, 22820968, 23801504, 24085024, 34622222, 45641936, 54943961, 69244444, 91283872, 109887922, 138488888, 219775844, 276977776, 439551688, 553955552, 879103376, 1263711103, 1758206752, 2527422206, 5054844412, 10109688824, 20219377648, 40438755296]

約数ペア:

[(1, 40438755296), (2, 20219377648), (4, 10109688824), (8, 5054844412), (16, 2527422206), (23, 1758206752), (32, 1263711103), (46, 879103376), (73, 553955552), (92, 439551688), (146, 276977776), (184, 219775844), (292, 138488888), (368, 109887922), (443, 91283872), (584, 69244444), (736, 54943961), (886, 45641936), (1168, 34622222), (1679, 24085024), (1699, 23801504), (1772, 22820968), (2336, 17311111), (3358, 12042512), (3398, 11900752), (3544, 11410484), (6716, 6021256), (6796, 5950376), (7088, 5705242), (10189, 3968864), (13432, 3010628), (13592, 2975188), (14176, 2852621), (20378, 1984432), (26864, 1505314), (27184, 1487594), (32339, 1250464), (39077, 1034848), (40756, 992216), (53728, 752657), (54368, 743797), (64678, 625232), (78154, 517424), (81512, 496108), (124027, 326048), (129356, 312616), (156308, 258712), (163024, 248054)]