290291239302

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1\times {\mathrm{571}}^1\times {\mathrm{3793}}^1$

素因数の和:4709

約数の個数: 64

約数和(自身を含む): 590632922880

約数和(自身を除く): 300341683578

約数列:

[1, 2, 3, 6, 89, 178, 251, 267, 502, 534, 571, 753, 1142, 1506, 1713, 3426, 3793, 7586, 11379, 22339, 22758, 44678, 50819, 67017, 101638, 134034, 143321, 152457, 286642, 304914, 337577, 429963, 675154, 859926, 952043, 1012731, 1904086, 2025462, 2165803, 2856129, 4331606, 5712258, 6497409, 12755569, 12994818, 25511138, 38266707, 76533414, 84731827, 169463654, 192756467, 254195481, 385512934, 508390962, 543616553, 578269401, 1087233106, 1156538802, 1630849659, 3261699318, 48381873217, 96763746434, 145145619651, 290291239302]

約数ペア:

[(1, 290291239302), (2, 145145619651), (3, 96763746434), (6, 48381873217), (89, 3261699318), (178, 1630849659), (251, 1156538802), (267, 1087233106), (502, 578269401), (534, 543616553), (571, 508390962), (753, 385512934), (1142, 254195481), (1506, 192756467), (1713, 169463654), (3426, 84731827), (3793, 76533414), (7586, 38266707), (11379, 25511138), (22339, 12994818), (22758, 12755569), (44678, 6497409), (50819, 5712258), (67017, 4331606), (101638, 2856129), (134034, 2165803), (143321, 2025462), (152457, 1904086), (286642, 1012731), (304914, 952043), (337577, 859926), (429963, 675154)]