378649104

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{1063}}^1$

素因数の和:1296

約数の個数: 80

約数和(自身を含む): 1008518784

約数和(自身を除く): 629869680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 181, 246, 328, 362, 492, 543, 656, 724, 984, 1063, 1086, 1448, 1968, 2126, 2172, 2896, 3189, 4252, 4344, 6378, 7421, 8504, 8688, 12756, 14842, 17008, 22263, 25512, 29684, 43583, 44526, 51024, 59368, 87166, 89052, 118736, 130749, 174332, 178104, 192403, 261498, 348664, 356208, 384806, 522996, 577209, 697328, 769612, 1045992, 1154418, 1539224, 2091984, 2308836, 3078448, 4617672, 7888523, 9235344, 15777046, 23665569, 31554092, 47331138, 63108184, 94662276, 126216368, 189324552, 378649104]

約数ペア:

[(1, 378649104), (2, 189324552), (3, 126216368), (4, 94662276), (6, 63108184), (8, 47331138), (12, 31554092), (16, 23665569), (24, 15777046), (41, 9235344), (48, 7888523), (82, 4617672), (123, 3078448), (164, 2308836), (181, 2091984), (246, 1539224), (328, 1154418), (362, 1045992), (492, 769612), (543, 697328), (656, 577209), (724, 522996), (984, 384806), (1063, 356208), (1086, 348664), (1448, 261498), (1968, 192403), (2126, 178104), (2172, 174332), (2896, 130749), (3189, 118736), (4252, 89052), (4344, 87166), (6378, 59368), (7421, 51024), (8504, 44526), (8688, 43583), (12756, 29684), (14842, 25512), (17008, 22263)]