266195472

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{4111}}^1$

素因数の和:4212

約数の個数: 80

約数和(自身を含む): 734238720

約数和(自身を除く): 468043248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 71, 76, 114, 142, 152, 213, 228, 284, 304, 426, 456, 568, 852, 912, 1136, 1349, 1704, 2698, 3408, 4047, 4111, 5396, 8094, 8222, 10792, 12333, 16188, 16444, 21584, 24666, 32376, 32888, 49332, 64752, 65776, 78109, 98664, 156218, 197328, 234327, 291881, 312436, 468654, 583762, 624872, 875643, 937308, 1167524, 1249744, 1751286, 1874616, 2335048, 3502572, 3749232, 4670096, 5545739, 7005144, 11091478, 14010288, 16637217, 22182956, 33274434, 44365912, 66548868, 88731824, 133097736, 266195472]

約数ペア:

[(1, 266195472), (2, 133097736), (3, 88731824), (4, 66548868), (6, 44365912), (8, 33274434), (12, 22182956), (16, 16637217), (19, 14010288), (24, 11091478), (38, 7005144), (48, 5545739), (57, 4670096), (71, 3749232), (76, 3502572), (114, 2335048), (142, 1874616), (152, 1751286), (213, 1249744), (228, 1167524), (284, 937308), (304, 875643), (426, 624872), (456, 583762), (568, 468654), (852, 312436), (912, 291881), (1136, 234327), (1349, 197328), (1704, 156218), (2698, 98664), (3408, 78109), (4047, 65776), (4111, 64752), (5396, 49332), (8094, 32888), (8222, 32376), (10792, 24666), (12333, 21584), (16188, 16444)]