7639457976

素因数分解:

$2^3\times 3^4\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{1231}}^1$

素因数の和:1467

約数の個数: 160

約数和(自身を含む): 21904639680

約数和(自身を除く): 14265181704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 61, 72, 81, 108, 122, 157, 162, 183, 216, 244, 314, 324, 366, 471, 488, 549, 628, 648, 732, 942, 1098, 1231, 1256, 1413, 1464, 1647, 1884, 2196, 2462, 2826, 3294, 3693, 3768, 4239, 4392, 4924, 4941, 5652, 6588, 7386, 8478, 9577, 9848, 9882, 11079, 11304, 12717, 13176, 14772, 16956, 19154, 19764, 22158, 25434, 28731, 29544, 33237, 33912, 38308, 39528, 44316, 50868, 57462, 66474, 75091, 76616, 86193, 88632, 99711, 101736, 114924, 132948, 150182, 172386, 193267, 199422, 225273, 229848, 258579, 265896, 300364, 344772, 386534, 398844, 450546, 517158, 579801, 600728, 675819, 689544, 773068, 775737, 797688, 901092, 1034316, 1159602, 1351638, 1546136, 1551474, 1739403, 1802184, 2027457, 2068632, 2319204, 2703276, 3102948, 3478806, 4054914, 4638408, 5218209, 5406552, 6082371, 6205896, 6957612, 8109828, 10436418, 11789287, 12164742, 13915224, 15654627, 16219656, 20872836, 23578574, 24329484, 31309254, 35367861, 41745672, 47157148, 48658968, 62618508, 70735722, 94314296, 106103583, 125237016, 141471444, 212207166, 282942888, 318310749, 424414332, 636621498, 848828664, 954932247, 1273242996, 1909864494, 2546485992, 3819728988, 7639457976]

約数ペア:

[(1, 7639457976), (2, 3819728988), (3, 2546485992), (4, 1909864494), (6, 1273242996), (8, 954932247), (9, 848828664), (12, 636621498), (18, 424414332), (24, 318310749), (27, 282942888), (36, 212207166), (54, 141471444), (61, 125237016), (72, 106103583), (81, 94314296), (108, 70735722), (122, 62618508), (157, 48658968), (162, 47157148), (183, 41745672), (216, 35367861), (244, 31309254), (314, 24329484), (324, 23578574), (366, 20872836), (471, 16219656), (488, 15654627), (549, 13915224), (628, 12164742), (648, 11789287), (732, 10436418), (942, 8109828), (1098, 6957612), (1231, 6205896), (1256, 6082371), (1413, 5406552), (1464, 5218209), (1647, 4638408), (1884, 4054914), (2196, 3478806), (2462, 3102948), (2826, 2703276), (3294, 2319204), (3693, 2068632), (3768, 2027457), (4239, 1802184), (4392, 1739403), (4924, 1551474), (4941, 1546136), (5652, 1351638), (6588, 1159602), (7386, 1034316), (8478, 901092), (9577, 797688), (9848, 775737), (9882, 773068), (11079, 689544), (11304, 675819), (12717, 600728), (13176, 579801), (14772, 517158), (16956, 450546), (19154, 398844), (19764, 386534), (22158, 344772), (25434, 300364), (28731, 265896), (29544, 258579), (33237, 229848), (33912, 225273), (38308, 199422), (39528, 193267), (44316, 172386), (50868, 150182), (57462, 132948), (66474, 114924), (75091, 101736), (76616, 99711), (86193, 88632)]