39577692

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1$

素因数の和:272

約数の個数: 144

約数和(自身を含む): 121806720

約数和(自身を除く): 82229028

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 29, 33, 42, 44, 49, 58, 66, 77, 84, 87, 98, 116, 132, 147, 154, 174, 196, 203, 211, 231, 294, 308, 319, 348, 406, 422, 462, 539, 588, 609, 633, 638, 812, 844, 924, 957, 1078, 1218, 1266, 1276, 1421, 1477, 1617, 1914, 2156, 2233, 2321, 2436, 2532, 2842, 2954, 3234, 3828, 4263, 4431, 4466, 4642, 5684, 5908, 6119, 6468, 6699, 6963, 8526, 8862, 8932, 9284, 10339, 12238, 13398, 13926, 15631, 16247, 17052, 17724, 18357, 20678, 24476, 26796, 27852, 31017, 31262, 32494, 36714, 41356, 42833, 46893, 48741, 62034, 62524, 64988, 67309, 73428, 85666, 93786, 97482, 113729, 124068, 128499, 134618, 171332, 187572, 194964, 201927, 227458, 256998, 269236, 299831, 341187, 403854, 454916, 471163, 513996, 599662, 682374, 807708, 899493, 942326, 1199324, 1364748, 1413489, 1798986, 1884652, 2826978, 3298141, 3597972, 5653956, 6596282, 9894423, 13192564, 19788846, 39577692]

約数ペア:

[(1, 39577692), (2, 19788846), (3, 13192564), (4, 9894423), (6, 6596282), (7, 5653956), (11, 3597972), (12, 3298141), (14, 2826978), (21, 1884652), (22, 1798986), (28, 1413489), (29, 1364748), (33, 1199324), (42, 942326), (44, 899493), (49, 807708), (58, 682374), (66, 599662), (77, 513996), (84, 471163), (87, 454916), (98, 403854), (116, 341187), (132, 299831), (147, 269236), (154, 256998), (174, 227458), (196, 201927), (203, 194964), (211, 187572), (231, 171332), (294, 134618), (308, 128499), (319, 124068), (348, 113729), (406, 97482), (422, 93786), (462, 85666), (539, 73428), (588, 67309), (609, 64988), (633, 62524), (638, 62034), (812, 48741), (844, 46893), (924, 42833), (957, 41356), (1078, 36714), (1218, 32494), (1266, 31262), (1276, 31017), (1421, 27852), (1477, 26796), (1617, 24476), (1914, 20678), (2156, 18357), (2233, 17724), (2321, 17052), (2436, 16247), (2532, 15631), (2842, 13926), (2954, 13398), (3234, 12238), (3828, 10339), (4263, 9284), (4431, 8932), (4466, 8862), (4642, 8526), (5684, 6963), (5908, 6699), (6119, 6468)]