1260000684

素因数分解:

$2^2\times 3^8\times {\mathrm{41}}^1\times {\mathrm{1171}}^1$

素因数の和:1240

約数の個数: 108

約数和(自身を含む): 3390893688

約数和(自身を除く): 2130893004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 81, 82, 108, 123, 162, 164, 243, 246, 324, 369, 486, 492, 729, 738, 972, 1107, 1171, 1458, 1476, 2187, 2214, 2342, 2916, 3321, 3513, 4374, 4428, 4684, 6561, 6642, 7026, 8748, 9963, 10539, 13122, 13284, 14052, 19926, 21078, 26244, 29889, 31617, 39852, 42156, 48011, 59778, 63234, 89667, 94851, 96022, 119556, 126468, 144033, 179334, 189702, 192044, 269001, 284553, 288066, 358668, 379404, 432099, 538002, 569106, 576132, 853659, 864198, 1076004, 1138212, 1296297, 1707318, 1728396, 2560977, 2592594, 3414636, 3888891, 5121954, 5185188, 7682931, 7777782, 10243908, 11666673, 15365862, 15555564, 23333346, 30731724, 35000019, 46666692, 70000038, 105000057, 140000076, 210000114, 315000171, 420000228, 630000342, 1260000684]

約数ペア:

[(1, 1260000684), (2, 630000342), (3, 420000228), (4, 315000171), (6, 210000114), (9, 140000076), (12, 105000057), (18, 70000038), (27, 46666692), (36, 35000019), (41, 30731724), (54, 23333346), (81, 15555564), (82, 15365862), (108, 11666673), (123, 10243908), (162, 7777782), (164, 7682931), (243, 5185188), (246, 5121954), (324, 3888891), (369, 3414636), (486, 2592594), (492, 2560977), (729, 1728396), (738, 1707318), (972, 1296297), (1107, 1138212), (1171, 1076004), (1458, 864198), (1476, 853659), (2187, 576132), (2214, 569106), (2342, 538002), (2916, 432099), (3321, 379404), (3513, 358668), (4374, 288066), (4428, 284553), (4684, 269001), (6561, 192044), (6642, 189702), (7026, 179334), (8748, 144033), (9963, 126468), (10539, 119556), (13122, 96022), (13284, 94851), (14052, 89667), (19926, 63234), (21078, 59778), (26244, 48011), (29889, 42156), (31617, 39852)]