287746992

素因数分解:

$2^4\times 3^5\times {\mathrm{13}}^1\times {\mathrm{5693}}^1$

素因数の和:5729

約数の個数: 120

約数和(自身を含む): 899515344

約数和(自身を除く): 611768352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 117, 144, 156, 162, 208, 216, 234, 243, 312, 324, 351, 432, 468, 486, 624, 648, 702, 936, 972, 1053, 1296, 1404, 1872, 1944, 2106, 2808, 3159, 3888, 4212, 5616, 5693, 6318, 8424, 11386, 12636, 16848, 17079, 22772, 25272, 34158, 45544, 50544, 51237, 68316, 74009, 91088, 102474, 136632, 148018, 153711, 204948, 222027, 273264, 296036, 307422, 409896, 444054, 461133, 592072, 614844, 666081, 819792, 888108, 922266, 1184144, 1229688, 1332162, 1383399, 1776216, 1844532, 1998243, 2459376, 2664324, 2766798, 3552432, 3689064, 3996486, 5328648, 5533596, 5994729, 7378128, 7992972, 10657296, 11067192, 11989458, 15985944, 17984187, 22134384, 23978916, 31971888, 35968374, 47957832, 71936748, 95915664, 143873496, 287746992]

約数ペア:

[(1, 287746992), (2, 143873496), (3, 95915664), (4, 71936748), (6, 47957832), (8, 35968374), (9, 31971888), (12, 23978916), (13, 22134384), (16, 17984187), (18, 15985944), (24, 11989458), (26, 11067192), (27, 10657296), (36, 7992972), (39, 7378128), (48, 5994729), (52, 5533596), (54, 5328648), (72, 3996486), (78, 3689064), (81, 3552432), (104, 2766798), (108, 2664324), (117, 2459376), (144, 1998243), (156, 1844532), (162, 1776216), (208, 1383399), (216, 1332162), (234, 1229688), (243, 1184144), (312, 922266), (324, 888108), (351, 819792), (432, 666081), (468, 614844), (486, 592072), (624, 461133), (648, 444054), (702, 409896), (936, 307422), (972, 296036), (1053, 273264), (1296, 222027), (1404, 204948), (1872, 153711), (1944, 148018), (2106, 136632), (2808, 102474), (3159, 91088), (3888, 74009), (4212, 68316), (5616, 51237), (5693, 50544), (6318, 45544), (8424, 34158), (11386, 25272), (12636, 22772), (16848, 17079)]