271031904

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6581}}^1$

素因数の和:6621

約数の個数: 144

約数和(自身を含む): 905630544

約数和(自身を除く): 634598640

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 32, 33, 36, 39, 44, 48, 52, 66, 72, 78, 88, 96, 99, 104, 117, 132, 143, 144, 156, 176, 198, 208, 234, 264, 286, 288, 312, 352, 396, 416, 429, 468, 528, 572, 624, 792, 858, 936, 1056, 1144, 1248, 1287, 1584, 1716, 1872, 2288, 2574, 3168, 3432, 3744, 4576, 5148, 6581, 6864, 10296, 13162, 13728, 19743, 20592, 26324, 39486, 41184, 52648, 59229, 72391, 78972, 85553, 105296, 118458, 144782, 157944, 171106, 210592, 217173, 236916, 256659, 289564, 315888, 342212, 434346, 473832, 513318, 579128, 631776, 651519, 684424, 769977, 868692, 941083, 947664, 1026636, 1158256, 1303038, 1368848, 1539954, 1737384, 1882166, 1895328, 2053272, 2316512, 2606076, 2737696, 2823249, 3079908, 3474768, 3764332, 4106544, 5212152, 5646498, 6159816, 6949536, 7528664, 8213088, 8469747, 10424304, 11292996, 12319632, 15057328, 16939494, 20848608, 22585992, 24639264, 30114656, 33878988, 45171984, 67757976, 90343968, 135515952, 271031904]

約数ペア:

[(1, 271031904), (2, 135515952), (3, 90343968), (4, 67757976), (6, 45171984), (8, 33878988), (9, 30114656), (11, 24639264), (12, 22585992), (13, 20848608), (16, 16939494), (18, 15057328), (22, 12319632), (24, 11292996), (26, 10424304), (32, 8469747), (33, 8213088), (36, 7528664), (39, 6949536), (44, 6159816), (48, 5646498), (52, 5212152), (66, 4106544), (72, 3764332), (78, 3474768), (88, 3079908), (96, 2823249), (99, 2737696), (104, 2606076), (117, 2316512), (132, 2053272), (143, 1895328), (144, 1882166), (156, 1737384), (176, 1539954), (198, 1368848), (208, 1303038), (234, 1158256), (264, 1026636), (286, 947664), (288, 941083), (312, 868692), (352, 769977), (396, 684424), (416, 651519), (429, 631776), (468, 579128), (528, 513318), (572, 473832), (624, 434346), (792, 342212), (858, 315888), (936, 289564), (1056, 256659), (1144, 236916), (1248, 217173), (1287, 210592), (1584, 171106), (1716, 157944), (1872, 144782), (2288, 118458), (2574, 105296), (3168, 85553), (3432, 78972), (3744, 72391), (4576, 59229), (5148, 52648), (6581, 41184), (6864, 39486), (10296, 26324), (13162, 20592), (13728, 19743)]