648910654848

素因数分解:

$2^7\times 3^2\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{47507}}^1$

素因数の和:47765

約数の個数: 192

約数和(自身を含む): 1904987185920

約数和(自身を除く): 1256076531072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 71, 72, 96, 128, 142, 144, 167, 192, 213, 284, 288, 334, 384, 426, 501, 568, 576, 639, 668, 852, 1002, 1136, 1152, 1278, 1336, 1503, 1704, 2004, 2272, 2556, 2672, 3006, 3408, 4008, 4544, 5112, 5344, 6012, 6816, 8016, 9088, 10224, 10688, 11857, 12024, 13632, 16032, 20448, 21376, 23714, 24048, 27264, 32064, 35571, 40896, 47428, 47507, 48096, 64128, 71142, 81792, 94856, 95014, 96192, 106713, 142284, 142521, 189712, 190028, 192384, 213426, 284568, 285042, 379424, 380056, 426852, 427563, 569136, 570084, 758848, 760112, 853704, 855126, 1138272, 1140168, 1517696, 1520224, 1707408, 1710252, 2276544, 2280336, 3040448, 3372997, 3414816, 3420504, 4553088, 4560672, 6080896, 6745994, 6829632, 6841008, 7933669, 9121344, 10118991, 13491988, 13659264, 13682016, 15867338, 18242688, 20237982, 23801007, 26983976, 27364032, 30356973, 31734676, 40475964, 47602014, 53967952, 54728064, 60713946, 63469352, 71403021, 80951928, 95204028, 107935904, 121427892, 126938704, 142806042, 161903856, 190408056, 215871808, 242855784, 253877408, 285612084, 323807712, 380816112, 431743616, 485711568, 507754816, 563290499, 571224168, 647615424, 761632224, 971423136, 1015509632, 1126580998, 1142448336, 1295230848, 1523264448, 1689871497, 1942846272, 2253161996, 2284896672, 3046528896, 3379742994, 3885692544, 4506323992, 4569793344, 5069614491, 6759485988, 9012647984, 9139586688, 10139228982, 13518971976, 18025295968, 20278457964, 27037943952, 36050591936, 40556915928, 54075887904, 72101183872, 81113831856, 108151775808, 162227663712, 216303551616, 324455327424, 648910654848]

約数ペア:

[(1, 648910654848), (2, 324455327424), (3, 216303551616), (4, 162227663712), (6, 108151775808), (8, 81113831856), (9, 72101183872), (12, 54075887904), (16, 40556915928), (18, 36050591936), (24, 27037943952), (32, 20278457964), (36, 18025295968), (48, 13518971976), (64, 10139228982), (71, 9139586688), (72, 9012647984), (96, 6759485988), (128, 5069614491), (142, 4569793344), (144, 4506323992), (167, 3885692544), (192, 3379742994), (213, 3046528896), (284, 2284896672), (288, 2253161996), (334, 1942846272), (384, 1689871497), (426, 1523264448), (501, 1295230848), (568, 1142448336), (576, 1126580998), (639, 1015509632), (668, 971423136), (852, 761632224), (1002, 647615424), (1136, 571224168), (1152, 563290499), (1278, 507754816), (1336, 485711568), (1503, 431743616), (1704, 380816112), (2004, 323807712), (2272, 285612084), (2556, 253877408), (2672, 242855784), (3006, 215871808), (3408, 190408056), (4008, 161903856), (4544, 142806042), (5112, 126938704), (5344, 121427892), (6012, 107935904), (6816, 95204028), (8016, 80951928), (9088, 71403021), (10224, 63469352), (10688, 60713946), (11857, 54728064), (12024, 53967952), (13632, 47602014), (16032, 40475964), (20448, 31734676), (21376, 30356973), (23714, 27364032), (24048, 26983976), (27264, 23801007), (32064, 20237982), (35571, 18242688), (40896, 15867338), (47428, 13682016), (47507, 13659264), (48096, 13491988), (64128, 10118991), (71142, 9121344), (81792, 7933669), (94856, 6841008), (95014, 6829632), (96192, 6745994), (106713, 6080896), (142284, 4560672), (142521, 4553088), (189712, 3420504), (190028, 3414816), (192384, 3372997), (213426, 3040448), (284568, 2280336), (285042, 2276544), (379424, 1710252), (380056, 1707408), (426852, 1520224), (427563, 1517696), (569136, 1140168), (570084, 1138272), (758848, 855126), (760112, 853704)]