2508331212

素因数分解:

$2^2\times 3^4\times {\mathrm{43}}^2\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:234

約数の個数: 180

約数和(自身を含む): 6926562720

約数和(自身を除く): 4418231508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 53, 54, 79, 81, 86, 106, 108, 129, 158, 159, 162, 172, 212, 237, 258, 316, 318, 324, 387, 474, 477, 516, 636, 711, 774, 948, 954, 1161, 1422, 1431, 1548, 1849, 1908, 2133, 2279, 2322, 2844, 2862, 3397, 3483, 3698, 4187, 4266, 4293, 4558, 4644, 5547, 5724, 6399, 6794, 6837, 6966, 7396, 8374, 8532, 8586, 9116, 10191, 11094, 12561, 12798, 13588, 13674, 13932, 16641, 16748, 17172, 20382, 20511, 22188, 25122, 25596, 27348, 30573, 33282, 37683, 40764, 41022, 49923, 50244, 61146, 61533, 66564, 75366, 82044, 91719, 97997, 99846, 113049, 122292, 123066, 146071, 149769, 150732, 180041, 183438, 184599, 195994, 199692, 226098, 246132, 275157, 292142, 293991, 299538, 339147, 360082, 366876, 369198, 391988, 438213, 452196, 540123, 550314, 584284, 587982, 599076, 678294, 720164, 738396, 876426, 881973, 1080246, 1100628, 1175964, 1314639, 1356588, 1620369, 1752852, 1763946, 2160492, 2629278, 2645919, 3240738, 3527892, 3943917, 4861107, 5258556, 5291838, 6481476, 7741763, 7887834, 7937757, 9722214, 10583676, 11831751, 14583321, 15483526, 15775668, 15875514, 19444428, 23225289, 23663502, 29166642, 30967052, 31751028, 46450578, 47327004, 58333284, 69675867, 92901156, 139351734, 209027601, 278703468, 418055202, 627082803, 836110404, 1254165606, 2508331212]

約数ペア:

[(1, 2508331212), (2, 1254165606), (3, 836110404), (4, 627082803), (6, 418055202), (9, 278703468), (12, 209027601), (18, 139351734), (27, 92901156), (36, 69675867), (43, 58333284), (53, 47327004), (54, 46450578), (79, 31751028), (81, 30967052), (86, 29166642), (106, 23663502), (108, 23225289), (129, 19444428), (158, 15875514), (159, 15775668), (162, 15483526), (172, 14583321), (212, 11831751), (237, 10583676), (258, 9722214), (316, 7937757), (318, 7887834), (324, 7741763), (387, 6481476), (474, 5291838), (477, 5258556), (516, 4861107), (636, 3943917), (711, 3527892), (774, 3240738), (948, 2645919), (954, 2629278), (1161, 2160492), (1422, 1763946), (1431, 1752852), (1548, 1620369), (1849, 1356588), (1908, 1314639), (2133, 1175964), (2279, 1100628), (2322, 1080246), (2844, 881973), (2862, 876426), (3397, 738396), (3483, 720164), (3698, 678294), (4187, 599076), (4266, 587982), (4293, 584284), (4558, 550314), (4644, 540123), (5547, 452196), (5724, 438213), (6399, 391988), (6794, 369198), (6837, 366876), (6966, 360082), (7396, 339147), (8374, 299538), (8532, 293991), (8586, 292142), (9116, 275157), (10191, 246132), (11094, 226098), (12561, 199692), (12798, 195994), (13588, 184599), (13674, 183438), (13932, 180041), (16641, 150732), (16748, 149769), (17172, 146071), (20382, 123066), (20511, 122292), (22188, 113049), (25122, 99846), (25596, 97997), (27348, 91719), (30573, 82044), (33282, 75366), (37683, 66564), (40764, 61533), (41022, 61146), (49923, 50244)]