291237968232

素因数分解:

$2^3\times 3^4\times {\mathrm{23327}}^1\times {\mathrm{19267}}^1$

素因数の和:42612

約数の個数: 80

約数和(自身を含む): 815813285760

約数和(自身を除く): 524575317528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 19267, 23327, 38534, 46654, 57801, 69981, 77068, 93308, 115602, 139962, 154136, 173403, 186616, 209943, 231204, 279924, 346806, 419886, 462408, 520209, 559848, 629829, 693612, 839772, 1040418, 1259658, 1387224, 1560627, 1679544, 1889487, 2080836, 2519316, 3121254, 3778974, 4161672, 5038632, 6242508, 7557948, 12485016, 15115896, 449441309, 898882618, 1348323927, 1797765236, 2696647854, 3595530472, 4044971781, 5393295708, 8089943562, 10786591416, 12134915343, 16179887124, 24269830686, 32359774248, 36404746029, 48539661372, 72809492058, 97079322744, 145618984116, 291237968232]

約数ペア:

[(1, 291237968232), (2, 145618984116), (3, 97079322744), (4, 72809492058), (6, 48539661372), (8, 36404746029), (9, 32359774248), (12, 24269830686), (18, 16179887124), (24, 12134915343), (27, 10786591416), (36, 8089943562), (54, 5393295708), (72, 4044971781), (81, 3595530472), (108, 2696647854), (162, 1797765236), (216, 1348323927), (324, 898882618), (648, 449441309), (19267, 15115896), (23327, 12485016), (38534, 7557948), (46654, 6242508), (57801, 5038632), (69981, 4161672), (77068, 3778974), (93308, 3121254), (115602, 2519316), (139962, 2080836), (154136, 1889487), (173403, 1679544), (186616, 1560627), (209943, 1387224), (231204, 1259658), (279924, 1040418), (346806, 839772), (419886, 693612), (462408, 629829), (520209, 559848)]