237789144

素因数分解:

$2^3\times 3^2\times {\mathrm{1487}}^1\times {\mathrm{2221}}^1$

素因数の和:3720

約数の個数: 48

約数和(自身を含む): 644735520

約数和(自身を除く): 406946376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1487, 2221, 2974, 4442, 4461, 5948, 6663, 8884, 8922, 11896, 13326, 13383, 17768, 17844, 19989, 26652, 26766, 35688, 39978, 53304, 53532, 79956, 107064, 159912, 3302627, 6605254, 9907881, 13210508, 19815762, 26421016, 29723643, 39631524, 59447286, 79263048, 118894572, 237789144]

約数ペア:

[(1, 237789144), (2, 118894572), (3, 79263048), (4, 59447286), (6, 39631524), (8, 29723643), (9, 26421016), (12, 19815762), (18, 13210508), (24, 9907881), (36, 6605254), (72, 3302627), (1487, 159912), (2221, 107064), (2974, 79956), (4442, 53532), (4461, 53304), (5948, 39978), (6663, 35688), (8884, 26766), (8922, 26652), (11896, 19989), (13326, 17844), (13383, 17768)]