2858967188

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{167}}^1$

素因数の和:394

約数の個数: 144

約数和(自身を含む): 6566633472

約数和(自身を除く): 3707666284

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 121, 124, 154, 163, 167, 217, 242, 308, 326, 334, 341, 434, 484, 652, 668, 682, 847, 868, 1141, 1169, 1364, 1694, 1793, 1837, 2282, 2338, 2387, 3388, 3586, 3674, 3751, 4564, 4676, 4774, 5053, 5177, 7172, 7348, 7502, 9548, 10106, 10354, 12551, 12859, 15004, 19723, 20207, 20212, 20708, 25102, 25718, 26257, 27221, 35371, 36239, 39446, 40414, 50204, 51436, 52514, 54442, 55583, 56947, 70742, 72478, 78892, 80828, 105028, 108884, 111166, 113894, 138061, 141449, 141484, 144956, 190547, 222332, 227788, 276122, 282898, 299431, 381094, 389081, 398629, 552244, 565796, 598862, 611413, 626417, 762188, 778162, 797258, 843851, 1197724, 1222826, 1252834, 1556324, 1594516, 1687702, 2096017, 2445652, 2505668, 3293741, 3375404, 4192034, 4279891, 4384919, 5906957, 6587482, 8384068, 8559782, 8769838, 9282361, 11813914, 13174964, 17119564, 17539676, 18564722, 23056187, 23627828, 37129444, 46112374, 64976527, 92224748, 102105971, 129953054, 204211942, 259906108, 408423884, 714741797, 1429483594, 2858967188]

約数ペア:

[(1, 2858967188), (2, 1429483594), (4, 714741797), (7, 408423884), (11, 259906108), (14, 204211942), (22, 129953054), (28, 102105971), (31, 92224748), (44, 64976527), (62, 46112374), (77, 37129444), (121, 23627828), (124, 23056187), (154, 18564722), (163, 17539676), (167, 17119564), (217, 13174964), (242, 11813914), (308, 9282361), (326, 8769838), (334, 8559782), (341, 8384068), (434, 6587482), (484, 5906957), (652, 4384919), (668, 4279891), (682, 4192034), (847, 3375404), (868, 3293741), (1141, 2505668), (1169, 2445652), (1364, 2096017), (1694, 1687702), (1793, 1594516), (1837, 1556324), (2282, 1252834), (2338, 1222826), (2387, 1197724), (3388, 843851), (3586, 797258), (3674, 778162), (3751, 762188), (4564, 626417), (4676, 611413), (4774, 598862), (5053, 565796), (5177, 552244), (7172, 398629), (7348, 389081), (7502, 381094), (9548, 299431), (10106, 282898), (10354, 276122), (12551, 227788), (12859, 222332), (15004, 190547), (19723, 144956), (20207, 141484), (20212, 141449), (20708, 138061), (25102, 113894), (25718, 111166), (26257, 108884), (27221, 105028), (35371, 80828), (36239, 78892), (39446, 72478), (40414, 70742), (50204, 56947), (51436, 55583), (52514, 54442)]