2040506784

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{3613}}^1$

素因数の和:3719

約数の個数: 144

約数和(自身を含む): 6073645032

約数和(自身を除く): 4033138248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 53, 72, 74, 96, 106, 111, 144, 148, 159, 212, 222, 288, 296, 318, 333, 424, 444, 477, 592, 636, 666, 848, 888, 954, 1184, 1272, 1332, 1696, 1776, 1908, 1961, 2544, 2664, 3552, 3613, 3816, 3922, 5088, 5328, 5883, 7226, 7632, 7844, 10656, 10839, 11766, 14452, 15264, 15688, 17649, 21678, 23532, 28904, 31376, 32517, 35298, 43356, 47064, 57808, 62752, 65034, 70596, 86712, 94128, 115616, 130068, 133681, 141192, 173424, 188256, 191489, 260136, 267362, 282384, 346848, 382978, 401043, 520272, 534724, 564768, 574467, 765956, 802086, 1040544, 1069448, 1148934, 1203129, 1531912, 1604172, 1723401, 2138896, 2297868, 2406258, 3063824, 3208344, 3446802, 4277792, 4595736, 4812516, 6127648, 6416688, 6893604, 7085093, 9191472, 9625032, 12833376, 13787208, 14170186, 18382944, 19250064, 21255279, 27574416, 28340372, 38500128, 42510558, 55148832, 56680744, 63765837, 85021116, 113361488, 127531674, 170042232, 226722976, 255063348, 340084464, 510126696, 680168928, 1020253392, 2040506784]

約数ペア:

[(1, 2040506784), (2, 1020253392), (3, 680168928), (4, 510126696), (6, 340084464), (8, 255063348), (9, 226722976), (12, 170042232), (16, 127531674), (18, 113361488), (24, 85021116), (32, 63765837), (36, 56680744), (37, 55148832), (48, 42510558), (53, 38500128), (72, 28340372), (74, 27574416), (96, 21255279), (106, 19250064), (111, 18382944), (144, 14170186), (148, 13787208), (159, 12833376), (212, 9625032), (222, 9191472), (288, 7085093), (296, 6893604), (318, 6416688), (333, 6127648), (424, 4812516), (444, 4595736), (477, 4277792), (592, 3446802), (636, 3208344), (666, 3063824), (848, 2406258), (888, 2297868), (954, 2138896), (1184, 1723401), (1272, 1604172), (1332, 1531912), (1696, 1203129), (1776, 1148934), (1908, 1069448), (1961, 1040544), (2544, 802086), (2664, 765956), (3552, 574467), (3613, 564768), (3816, 534724), (3922, 520272), (5088, 401043), (5328, 382978), (5883, 346848), (7226, 282384), (7632, 267362), (7844, 260136), (10656, 191489), (10839, 188256), (11766, 173424), (14452, 141192), (15264, 133681), (15688, 130068), (17649, 115616), (21678, 94128), (23532, 86712), (28904, 70596), (31376, 65034), (32517, 62752), (35298, 57808), (43356, 47064)]