420547968

素因数分解:

$2^7\times 3^2\times {\mathrm{79}}^1\times {\mathrm{4621}}^1$

素因数の和:4720

約数の個数: 96

約数和(自身を含む): 1225754400

約数和(自身を除く): 805206432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 79, 96, 128, 144, 158, 192, 237, 288, 316, 384, 474, 576, 632, 711, 948, 1152, 1264, 1422, 1896, 2528, 2844, 3792, 4621, 5056, 5688, 7584, 9242, 10112, 11376, 13863, 15168, 18484, 22752, 27726, 30336, 36968, 41589, 45504, 55452, 73936, 83178, 91008, 110904, 147872, 166356, 221808, 295744, 332712, 365059, 443616, 591488, 665424, 730118, 887232, 1095177, 1330848, 1460236, 1774464, 2190354, 2661696, 2920472, 3285531, 4380708, 5323392, 5840944, 6571062, 8761416, 11681888, 13142124, 17522832, 23363776, 26284248, 35045664, 46727552, 52568496, 70091328, 105136992, 140182656, 210273984, 420547968]

約数ペア:

[(1, 420547968), (2, 210273984), (3, 140182656), (4, 105136992), (6, 70091328), (8, 52568496), (9, 46727552), (12, 35045664), (16, 26284248), (18, 23363776), (24, 17522832), (32, 13142124), (36, 11681888), (48, 8761416), (64, 6571062), (72, 5840944), (79, 5323392), (96, 4380708), (128, 3285531), (144, 2920472), (158, 2661696), (192, 2190354), (237, 1774464), (288, 1460236), (316, 1330848), (384, 1095177), (474, 887232), (576, 730118), (632, 665424), (711, 591488), (948, 443616), (1152, 365059), (1264, 332712), (1422, 295744), (1896, 221808), (2528, 166356), (2844, 147872), (3792, 110904), (4621, 91008), (5056, 83178), (5688, 73936), (7584, 55452), (9242, 45504), (10112, 41589), (11376, 36968), (13863, 30336), (15168, 27726), (18484, 22752)]