676543248

素因数分解:

$2^4\times 3^2\times {\mathrm{101}}^1\times {\mathrm{181}}^1\times {\mathrm{257}}^1$

素因数の和:553

約数の個数: 120

約数和(自身を含む): 1930173336

約数和(自身を除く): 1253630088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 101, 144, 181, 202, 257, 303, 362, 404, 514, 543, 606, 724, 771, 808, 909, 1028, 1086, 1212, 1448, 1542, 1616, 1629, 1818, 2056, 2172, 2313, 2424, 2896, 3084, 3258, 3636, 4112, 4344, 4626, 4848, 6168, 6516, 7272, 8688, 9252, 12336, 13032, 14544, 18281, 18504, 25957, 26064, 36562, 37008, 46517, 51914, 54843, 73124, 77871, 93034, 103828, 109686, 139551, 146248, 155742, 164529, 186068, 207656, 219372, 233613, 279102, 292496, 311484, 329058, 372136, 415312, 418653, 438744, 467226, 558204, 622968, 658116, 744272, 837306, 877488, 934452, 1116408, 1245936, 1316232, 1674612, 1868904, 2232816, 2632464, 3349224, 3737808, 4698217, 6698448, 9396434, 14094651, 18792868, 28189302, 37585736, 42283953, 56378604, 75171472, 84567906, 112757208, 169135812, 225514416, 338271624, 676543248]

約数ペア:

[(1, 676543248), (2, 338271624), (3, 225514416), (4, 169135812), (6, 112757208), (8, 84567906), (9, 75171472), (12, 56378604), (16, 42283953), (18, 37585736), (24, 28189302), (36, 18792868), (48, 14094651), (72, 9396434), (101, 6698448), (144, 4698217), (181, 3737808), (202, 3349224), (257, 2632464), (303, 2232816), (362, 1868904), (404, 1674612), (514, 1316232), (543, 1245936), (606, 1116408), (724, 934452), (771, 877488), (808, 837306), (909, 744272), (1028, 658116), (1086, 622968), (1212, 558204), (1448, 467226), (1542, 438744), (1616, 418653), (1629, 415312), (1818, 372136), (2056, 329058), (2172, 311484), (2313, 292496), (2424, 279102), (2896, 233613), (3084, 219372), (3258, 207656), (3636, 186068), (4112, 164529), (4344, 155742), (4626, 146248), (4848, 139551), (6168, 109686), (6516, 103828), (7272, 93034), (8688, 77871), (9252, 73124), (12336, 54843), (13032, 51914), (14544, 46517), (18281, 37008), (18504, 36562), (25957, 26064)]