268589065276

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{71249}}^1$

素因数の和:71435

約数の個数: 96

約数和(自身を含む): 573027840000

約数和(自身を除く): 304438774724

約数列:

[1, 2, 4, 7, 14, 28, 31, 43, 62, 86, 101, 124, 172, 202, 217, 301, 404, 434, 602, 707, 868, 1204, 1333, 1414, 2666, 2828, 3131, 4343, 5332, 6262, 8686, 9331, 12524, 17372, 18662, 21917, 30401, 37324, 43834, 60802, 71249, 87668, 121604, 134633, 142498, 269266, 284996, 498743, 538532, 942431, 997486, 1884862, 1994972, 2208719, 3063707, 3769724, 4417438, 6127414, 7196149, 8834876, 12254828, 14392298, 15461033, 21445949, 28784596, 30922066, 42891898, 50373043, 61844132, 85783796, 94974917, 100746086, 189949834, 201492172, 223080619, 309434407, 379899668, 446161238, 618868814, 664824419, 892322476, 1237737628, 1329648838, 1561564333, 2166040849, 2659297676, 3123128666, 4332081698, 6246257332, 8664163396, 9592466617, 19184933234, 38369866468, 67147266319, 134294532638, 268589065276]

約数ペア:

[(1, 268589065276), (2, 134294532638), (4, 67147266319), (7, 38369866468), (14, 19184933234), (28, 9592466617), (31, 8664163396), (43, 6246257332), (62, 4332081698), (86, 3123128666), (101, 2659297676), (124, 2166040849), (172, 1561564333), (202, 1329648838), (217, 1237737628), (301, 892322476), (404, 664824419), (434, 618868814), (602, 446161238), (707, 379899668), (868, 309434407), (1204, 223080619), (1333, 201492172), (1414, 189949834), (2666, 100746086), (2828, 94974917), (3131, 85783796), (4343, 61844132), (5332, 50373043), (6262, 42891898), (8686, 30922066), (9331, 28784596), (12524, 21445949), (17372, 15461033), (18662, 14392298), (21917, 12254828), (30401, 8834876), (37324, 7196149), (43834, 6127414), (60802, 4417438), (71249, 3769724), (87668, 3063707), (121604, 2208719), (134633, 1994972), (142498, 1884862), (269266, 997486), (284996, 942431), (498743, 538532)]