1649222328

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{5147}}^1$

素因数の和:5261

約数の個数: 96

約数和(自身を含む): 4522003200

約数和(自身を除く): 2872780872

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 79, 104, 156, 158, 169, 237, 312, 316, 338, 474, 507, 632, 676, 948, 1014, 1027, 1352, 1896, 2028, 2054, 3081, 4056, 4108, 5147, 6162, 8216, 10294, 12324, 13351, 15441, 20588, 24648, 26702, 30882, 40053, 41176, 53404, 61764, 66911, 80106, 106808, 123528, 133822, 160212, 200733, 267644, 320424, 401466, 406613, 535288, 802932, 813226, 869843, 1219839, 1605864, 1626452, 1739686, 2439678, 2609529, 3252904, 3479372, 4879356, 5219058, 5285969, 6958744, 9758712, 10438116, 10571938, 15857907, 20876232, 21143876, 31715814, 42287752, 63431628, 68717597, 126863256, 137435194, 206152791, 274870388, 412305582, 549740776, 824611164, 1649222328]

約数ペア:

[(1, 1649222328), (2, 824611164), (3, 549740776), (4, 412305582), (6, 274870388), (8, 206152791), (12, 137435194), (13, 126863256), (24, 68717597), (26, 63431628), (39, 42287752), (52, 31715814), (78, 21143876), (79, 20876232), (104, 15857907), (156, 10571938), (158, 10438116), (169, 9758712), (237, 6958744), (312, 5285969), (316, 5219058), (338, 4879356), (474, 3479372), (507, 3252904), (632, 2609529), (676, 2439678), (948, 1739686), (1014, 1626452), (1027, 1605864), (1352, 1219839), (1896, 869843), (2028, 813226), (2054, 802932), (3081, 535288), (4056, 406613), (4108, 401466), (5147, 320424), (6162, 267644), (8216, 200733), (10294, 160212), (12324, 133822), (13351, 123528), (15441, 106808), (20588, 80106), (24648, 66911), (26702, 61764), (30882, 53404), (40053, 41176)]