2123697408

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{12743}}^1$

素因数の和:12800

約数の個数: 144

約数和(自身を含む): 6668476416

約数和(自身を除く): 4544779008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 128, 168, 186, 192, 217, 224, 248, 256, 336, 372, 384, 434, 448, 496, 651, 672, 744, 768, 868, 896, 992, 1302, 1344, 1488, 1736, 1792, 1984, 2604, 2688, 2976, 3472, 3968, 5208, 5376, 5952, 6944, 7936, 10416, 11904, 12743, 13888, 20832, 23808, 25486, 27776, 38229, 41664, 50972, 55552, 76458, 83328, 89201, 101944, 152916, 166656, 178402, 203888, 267603, 305832, 356804, 395033, 407776, 535206, 611664, 713608, 790066, 815552, 1070412, 1185099, 1223328, 1427216, 1580132, 1631104, 2140824, 2370198, 2446656, 2765231, 2854432, 3160264, 3262208, 4281648, 4740396, 4893312, 5530462, 5708864, 6320528, 8295693, 8563296, 9480792, 9786624, 11060924, 11417728, 12641056, 16591386, 17126592, 18961584, 22121848, 22835456, 25282112, 33182772, 34253184, 37923168, 44243696, 50564224, 66365544, 68506368, 75846336, 88487392, 101128448, 132731088, 151692672, 176974784, 265462176, 303385344, 353949568, 530924352, 707899136, 1061848704, 2123697408]

約数ペア:

[(1, 2123697408), (2, 1061848704), (3, 707899136), (4, 530924352), (6, 353949568), (7, 303385344), (8, 265462176), (12, 176974784), (14, 151692672), (16, 132731088), (21, 101128448), (24, 88487392), (28, 75846336), (31, 68506368), (32, 66365544), (42, 50564224), (48, 44243696), (56, 37923168), (62, 34253184), (64, 33182772), (84, 25282112), (93, 22835456), (96, 22121848), (112, 18961584), (124, 17126592), (128, 16591386), (168, 12641056), (186, 11417728), (192, 11060924), (217, 9786624), (224, 9480792), (248, 8563296), (256, 8295693), (336, 6320528), (372, 5708864), (384, 5530462), (434, 4893312), (448, 4740396), (496, 4281648), (651, 3262208), (672, 3160264), (744, 2854432), (768, 2765231), (868, 2446656), (896, 2370198), (992, 2140824), (1302, 1631104), (1344, 1580132), (1488, 1427216), (1736, 1223328), (1792, 1185099), (1984, 1070412), (2604, 815552), (2688, 790066), (2976, 713608), (3472, 611664), (3968, 535206), (5208, 407776), (5376, 395033), (5952, 356804), (6944, 305832), (7936, 267603), (10416, 203888), (11904, 178402), (12743, 166656), (13888, 152916), (20832, 101944), (23808, 89201), (25486, 83328), (27776, 76458), (38229, 55552), (41664, 50972)]