215855328

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{673}}^1$

素因数の和:956

約数の個数: 96

約数和(自身を含む): 613490976

約数和(自身を除く): 397635648

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 257, 312, 416, 514, 624, 673, 771, 1028, 1248, 1346, 1542, 2019, 2056, 2692, 3084, 3341, 4038, 4112, 5384, 6168, 6682, 8076, 8224, 8749, 10023, 10768, 12336, 13364, 16152, 17498, 20046, 21536, 24672, 26247, 26728, 32304, 34996, 40092, 52494, 53456, 64608, 69992, 80184, 104988, 106912, 139984, 160368, 172961, 209976, 279968, 320736, 345922, 419952, 518883, 691844, 839904, 1037766, 1383688, 2075532, 2248493, 2767376, 4151064, 4496986, 5534752, 6745479, 8302128, 8993972, 13490958, 16604256, 17987944, 26981916, 35975888, 53963832, 71951776, 107927664, 215855328]

約数ペア:

[(1, 215855328), (2, 107927664), (3, 71951776), (4, 53963832), (6, 35975888), (8, 26981916), (12, 17987944), (13, 16604256), (16, 13490958), (24, 8993972), (26, 8302128), (32, 6745479), (39, 5534752), (48, 4496986), (52, 4151064), (78, 2767376), (96, 2248493), (104, 2075532), (156, 1383688), (208, 1037766), (257, 839904), (312, 691844), (416, 518883), (514, 419952), (624, 345922), (673, 320736), (771, 279968), (1028, 209976), (1248, 172961), (1346, 160368), (1542, 139984), (2019, 106912), (2056, 104988), (2692, 80184), (3084, 69992), (3341, 64608), (4038, 53456), (4112, 52494), (5384, 40092), (6168, 34996), (6682, 32304), (8076, 26728), (8224, 26247), (8749, 24672), (10023, 21536), (10768, 20046), (12336, 17498), (13364, 16152)]