2440931976

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{84967}}^1$

素因数の和:85008

約数の個数: 128

約数和(自身を含む): 8156928000

約数和(自身を除く): 5715996024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 54, 56, 57, 63, 72, 76, 84, 108, 114, 126, 133, 152, 168, 171, 189, 216, 228, 252, 266, 342, 378, 399, 456, 504, 513, 532, 684, 756, 798, 1026, 1064, 1197, 1368, 1512, 1596, 2052, 2394, 3192, 3591, 4104, 4788, 7182, 9576, 14364, 28728, 84967, 169934, 254901, 339868, 509802, 594769, 679736, 764703, 1019604, 1189538, 1529406, 1614373, 1784307, 2039208, 2294109, 2379076, 3058812, 3228746, 3568614, 4588218, 4758152, 4843119, 5352921, 6117624, 6457492, 7137228, 9176436, 9686238, 10705842, 11300611, 12914984, 14274456, 14529357, 16058763, 18352872, 19372476, 21411684, 22601222, 29058714, 32117526, 33901833, 38744952, 42823368, 43588071, 45202444, 58117428, 64235052, 67803666, 87176142, 90404888, 101705499, 116234856, 128470104, 135607332, 174352284, 203410998, 271214664, 305116497, 348704568, 406821996, 610232994, 813643992, 1220465988, 2440931976]

約数ペア:

[(1, 2440931976), (2, 1220465988), (3, 813643992), (4, 610232994), (6, 406821996), (7, 348704568), (8, 305116497), (9, 271214664), (12, 203410998), (14, 174352284), (18, 135607332), (19, 128470104), (21, 116234856), (24, 101705499), (27, 90404888), (28, 87176142), (36, 67803666), (38, 64235052), (42, 58117428), (54, 45202444), (56, 43588071), (57, 42823368), (63, 38744952), (72, 33901833), (76, 32117526), (84, 29058714), (108, 22601222), (114, 21411684), (126, 19372476), (133, 18352872), (152, 16058763), (168, 14529357), (171, 14274456), (189, 12914984), (216, 11300611), (228, 10705842), (252, 9686238), (266, 9176436), (342, 7137228), (378, 6457492), (399, 6117624), (456, 5352921), (504, 4843119), (513, 4758152), (532, 4588218), (684, 3568614), (756, 3228746), (798, 3058812), (1026, 2379076), (1064, 2294109), (1197, 2039208), (1368, 1784307), (1512, 1614373), (1596, 1529406), (2052, 1189538), (2394, 1019604), (3192, 764703), (3591, 679736), (4104, 594769), (4788, 509802), (7182, 339868), (9576, 254901), (14364, 169934), (28728, 84967)]