688602241010

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{533011}}^1$

素因数の和:533219

約数の個数: 64

約数和(自身を含む): 1334593822464

約数和(自身を除く): 645991581454

約数列:

[1, 2, 5, 10, 23, 41, 46, 82, 115, 137, 205, 230, 274, 410, 685, 943, 1370, 1886, 3151, 4715, 5617, 6302, 9430, 11234, 15755, 28085, 31510, 56170, 129191, 258382, 533011, 645955, 1066022, 1291910, 2665055, 5330110, 12259253, 21853451, 24518506, 43706902, 61296265, 73022507, 109267255, 122592530, 146045014, 218534510, 365112535, 502629373, 730225070, 1005258746, 1679517661, 2513146865, 2993922787, 3359035322, 5026293730, 5987845574, 8397588305, 14969613935, 16795176610, 29939227870, 68860224101, 137720448202, 344301120505, 688602241010]

約数ペア:

[(1, 688602241010), (2, 344301120505), (5, 137720448202), (10, 68860224101), (23, 29939227870), (41, 16795176610), (46, 14969613935), (82, 8397588305), (115, 5987845574), (137, 5026293730), (205, 3359035322), (230, 2993922787), (274, 2513146865), (410, 1679517661), (685, 1005258746), (943, 730225070), (1370, 502629373), (1886, 365112535), (3151, 218534510), (4715, 146045014), (5617, 122592530), (6302, 109267255), (9430, 73022507), (11234, 61296265), (15755, 43706902), (28085, 24518506), (31510, 21853451), (56170, 12259253), (129191, 5330110), (258382, 2665055), (533011, 1291910), (645955, 1066022)]