1779919312

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:365

約数の個数: 120

約数和(自身を含む): 3919249152

約数和(自身を除く): 2139329840

約数列:

[1, 2, 4, 8, 16, 17, 29, 31, 34, 58, 62, 68, 116, 124, 136, 232, 248, 251, 272, 464, 493, 496, 502, 527, 841, 899, 986, 1004, 1054, 1682, 1798, 1972, 2008, 2108, 3364, 3596, 3944, 4016, 4216, 4267, 6728, 7192, 7279, 7781, 7888, 8432, 8534, 13456, 14297, 14384, 14558, 15283, 15562, 17068, 26071, 28594, 29116, 30566, 31124, 34136, 52142, 57188, 58232, 61132, 62248, 68272, 104284, 114376, 116464, 122264, 123743, 124496, 132277, 208568, 211091, 225649, 228752, 244528, 247486, 264554, 417136, 422182, 443207, 451298, 494972, 529108, 844364, 886414, 902596, 989944, 1058216, 1688728, 1772828, 1805192, 1979888, 2116432, 3377456, 3545656, 3588547, 3610384, 3836033, 6543821, 7091312, 7177094, 7672066, 13087642, 14354188, 15344132, 26175284, 28708376, 30688264, 52350568, 57416752, 61376528, 104701136, 111244957, 222489914, 444979828, 889959656, 1779919312]

約数ペア:

[(1, 1779919312), (2, 889959656), (4, 444979828), (8, 222489914), (16, 111244957), (17, 104701136), (29, 61376528), (31, 57416752), (34, 52350568), (58, 30688264), (62, 28708376), (68, 26175284), (116, 15344132), (124, 14354188), (136, 13087642), (232, 7672066), (248, 7177094), (251, 7091312), (272, 6543821), (464, 3836033), (493, 3610384), (496, 3588547), (502, 3545656), (527, 3377456), (841, 2116432), (899, 1979888), (986, 1805192), (1004, 1772828), (1054, 1688728), (1682, 1058216), (1798, 989944), (1972, 902596), (2008, 886414), (2108, 844364), (3364, 529108), (3596, 494972), (3944, 451298), (4016, 443207), (4216, 422182), (4267, 417136), (6728, 264554), (7192, 247486), (7279, 244528), (7781, 228752), (7888, 225649), (8432, 211091), (8534, 208568), (13456, 132277), (14297, 124496), (14384, 123743), (14558, 122264), (15283, 116464), (15562, 114376), (17068, 104284), (26071, 68272), (28594, 62248), (29116, 61132), (30566, 58232), (31124, 57188), (34136, 52142)]