898996932

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:366

約数の個数: 144

約数和(自身を含む): 2460057600

約数和(自身を除く): 1561060668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 79, 114, 127, 131, 158, 171, 228, 237, 254, 262, 316, 342, 381, 393, 474, 508, 524, 684, 711, 762, 786, 948, 1143, 1179, 1422, 1501, 1524, 1572, 2286, 2358, 2413, 2489, 2844, 3002, 4503, 4572, 4716, 4826, 4978, 6004, 7239, 7467, 9006, 9652, 9956, 10033, 10349, 13509, 14478, 14934, 16637, 18012, 20066, 20698, 21717, 22401, 27018, 28956, 29868, 30099, 31047, 33274, 40132, 41396, 43434, 44802, 49911, 54036, 60198, 62094, 66548, 86868, 89604, 90297, 93141, 99822, 120396, 124188, 149733, 180594, 186282, 190627, 196631, 199644, 299466, 316103, 361188, 372564, 381254, 393262, 571881, 589893, 598932, 632206, 762508, 786524, 948309, 1143762, 1179786, 1264412, 1314323, 1715643, 1769679, 1896618, 2287524, 2359572, 2628646, 2844927, 3431286, 3539358, 3793236, 3942969, 5257292, 5689854, 6862572, 7078716, 7885938, 11379708, 11828907, 15771876, 23657814, 24972137, 47315628, 49944274, 74916411, 99888548, 149832822, 224749233, 299665644, 449498466, 898996932]

約数ペア:

[(1, 898996932), (2, 449498466), (3, 299665644), (4, 224749233), (6, 149832822), (9, 99888548), (12, 74916411), (18, 49944274), (19, 47315628), (36, 24972137), (38, 23657814), (57, 15771876), (76, 11828907), (79, 11379708), (114, 7885938), (127, 7078716), (131, 6862572), (158, 5689854), (171, 5257292), (228, 3942969), (237, 3793236), (254, 3539358), (262, 3431286), (316, 2844927), (342, 2628646), (381, 2359572), (393, 2287524), (474, 1896618), (508, 1769679), (524, 1715643), (684, 1314323), (711, 1264412), (762, 1179786), (786, 1143762), (948, 948309), (1143, 786524), (1179, 762508), (1422, 632206), (1501, 598932), (1524, 589893), (1572, 571881), (2286, 393262), (2358, 381254), (2413, 372564), (2489, 361188), (2844, 316103), (3002, 299466), (4503, 199644), (4572, 196631), (4716, 190627), (4826, 186282), (4978, 180594), (6004, 149733), (7239, 124188), (7467, 120396), (9006, 99822), (9652, 93141), (9956, 90297), (10033, 89604), (10349, 86868), (13509, 66548), (14478, 62094), (14934, 60198), (16637, 54036), (18012, 49911), (20066, 44802), (20698, 43434), (21717, 41396), (22401, 40132), (27018, 33274), (28956, 31047), (29868, 30099)]