291482832

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^2\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:233

約数の個数: 120

約数和(自身を含む): 797895360

約数和(自身を除く): 506412528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 71, 89, 93, 124, 142, 178, 186, 213, 248, 267, 284, 356, 372, 426, 496, 534, 568, 712, 744, 852, 961, 1068, 1136, 1424, 1488, 1704, 1922, 2136, 2201, 2759, 2883, 3408, 3844, 4272, 4402, 5518, 5766, 6319, 6603, 7688, 8277, 8804, 11036, 11532, 12638, 13206, 15376, 16554, 17608, 18957, 22072, 23064, 25276, 26412, 33108, 35216, 37914, 44144, 46128, 50552, 52824, 66216, 68231, 75828, 85529, 101104, 105648, 132432, 136462, 151656, 171058, 195889, 204693, 256587, 272924, 303312, 342116, 391778, 409386, 513174, 545848, 587667, 684232, 783556, 818772, 1026348, 1091696, 1175334, 1368464, 1567112, 1637544, 2052696, 2350668, 3134224, 3275088, 4105392, 4701336, 6072559, 9402672, 12145118, 18217677, 24290236, 36435354, 48580472, 72870708, 97160944, 145741416, 291482832]

約数ペア:

[(1, 291482832), (2, 145741416), (3, 97160944), (4, 72870708), (6, 48580472), (8, 36435354), (12, 24290236), (16, 18217677), (24, 12145118), (31, 9402672), (48, 6072559), (62, 4701336), (71, 4105392), (89, 3275088), (93, 3134224), (124, 2350668), (142, 2052696), (178, 1637544), (186, 1567112), (213, 1368464), (248, 1175334), (267, 1091696), (284, 1026348), (356, 818772), (372, 783556), (426, 684232), (496, 587667), (534, 545848), (568, 513174), (712, 409386), (744, 391778), (852, 342116), (961, 303312), (1068, 272924), (1136, 256587), (1424, 204693), (1488, 195889), (1704, 171058), (1922, 151656), (2136, 136462), (2201, 132432), (2759, 105648), (2883, 101104), (3408, 85529), (3844, 75828), (4272, 68231), (4402, 66216), (5518, 52824), (5766, 50552), (6319, 46128), (6603, 44144), (7688, 37914), (8277, 35216), (8804, 33108), (11036, 26412), (11532, 25276), (12638, 23064), (13206, 22072), (15376, 18957), (16554, 17608)]