398357568

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{32933}}^1$

素因数の和:32961

約数の個数: 112

約数和(自身を含む): 1338437760

約数和(自身を除く): 940080192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 432, 448, 504, 576, 672, 756, 864, 1008, 1344, 1512, 1728, 2016, 3024, 4032, 6048, 12096, 32933, 65866, 98799, 131732, 197598, 230531, 263464, 296397, 395196, 461062, 526928, 592794, 691593, 790392, 889191, 922124, 1053856, 1185588, 1383186, 1580784, 1778382, 1844248, 2074779, 2107712, 2371176, 2766372, 3161568, 3556764, 3688496, 4149558, 4742352, 5532744, 6224337, 6323136, 7113528, 7376992, 8299116, 9484704, 11065488, 12448674, 14227056, 14753984, 16598232, 18969408, 22130976, 24897348, 28454112, 33196464, 44261952, 49794696, 56908224, 66392928, 99589392, 132785856, 199178784, 398357568]

約数ペア:

[(1, 398357568), (2, 199178784), (3, 132785856), (4, 99589392), (6, 66392928), (7, 56908224), (8, 49794696), (9, 44261952), (12, 33196464), (14, 28454112), (16, 24897348), (18, 22130976), (21, 18969408), (24, 16598232), (27, 14753984), (28, 14227056), (32, 12448674), (36, 11065488), (42, 9484704), (48, 8299116), (54, 7376992), (56, 7113528), (63, 6323136), (64, 6224337), (72, 5532744), (84, 4742352), (96, 4149558), (108, 3688496), (112, 3556764), (126, 3161568), (144, 2766372), (168, 2371176), (189, 2107712), (192, 2074779), (216, 1844248), (224, 1778382), (252, 1580784), (288, 1383186), (336, 1185588), (378, 1053856), (432, 922124), (448, 889191), (504, 790392), (576, 691593), (672, 592794), (756, 526928), (864, 461062), (1008, 395196), (1344, 296397), (1512, 263464), (1728, 230531), (2016, 197598), (3024, 131732), (4032, 98799), (6048, 65866), (12096, 32933)]