1238065632

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{389}}^1$

素因数の和:705

約数の個数: 144

約数和(自身を含む): 3625942320

約数和(自身を除く): 2387876688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 86, 96, 129, 144, 172, 257, 258, 288, 344, 387, 389, 514, 516, 688, 771, 774, 778, 1028, 1032, 1167, 1376, 1542, 1548, 1556, 2056, 2064, 2313, 2334, 3084, 3096, 3112, 3501, 4112, 4128, 4626, 4668, 6168, 6192, 6224, 7002, 8224, 9252, 9336, 11051, 12336, 12384, 12448, 14004, 16727, 18504, 18672, 22102, 24672, 28008, 33153, 33454, 37008, 37344, 44204, 50181, 56016, 66306, 66908, 74016, 88408, 99459, 99973, 100362, 112032, 132612, 133816, 150543, 176816, 198918, 199946, 200724, 265224, 267632, 299919, 301086, 353632, 397836, 399892, 401448, 530448, 535264, 599838, 602172, 795672, 799784, 802896, 899757, 1060896, 1199676, 1204344, 1591344, 1599568, 1605792, 1799514, 2399352, 2408688, 3182688, 3199136, 3599028, 4298839, 4798704, 4817376, 7198056, 8597678, 9597408, 12896517, 14396112, 17195356, 25793034, 28792224, 34390712, 38689551, 51586068, 68781424, 77379102, 103172136, 137562848, 154758204, 206344272, 309516408, 412688544, 619032816, 1238065632]

約数ペア:

[(1, 1238065632), (2, 619032816), (3, 412688544), (4, 309516408), (6, 206344272), (8, 154758204), (9, 137562848), (12, 103172136), (16, 77379102), (18, 68781424), (24, 51586068), (32, 38689551), (36, 34390712), (43, 28792224), (48, 25793034), (72, 17195356), (86, 14396112), (96, 12896517), (129, 9597408), (144, 8597678), (172, 7198056), (257, 4817376), (258, 4798704), (288, 4298839), (344, 3599028), (387, 3199136), (389, 3182688), (514, 2408688), (516, 2399352), (688, 1799514), (771, 1605792), (774, 1599568), (778, 1591344), (1028, 1204344), (1032, 1199676), (1167, 1060896), (1376, 899757), (1542, 802896), (1548, 799784), (1556, 795672), (2056, 602172), (2064, 599838), (2313, 535264), (2334, 530448), (3084, 401448), (3096, 399892), (3112, 397836), (3501, 353632), (4112, 301086), (4128, 299919), (4626, 267632), (4668, 265224), (6168, 200724), (6192, 199946), (6224, 198918), (7002, 176816), (8224, 150543), (9252, 133816), (9336, 132612), (11051, 112032), (12336, 100362), (12384, 99973), (12448, 99459), (14004, 88408), (16727, 74016), (18504, 66908), (18672, 66306), (22102, 56016), (24672, 50181), (28008, 44204), (33153, 37344), (33454, 37008)]