273557380228

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{257}}^1\times {\mathrm{162359}}^1$

素因数の和:162780

約数の個数: 48

約数和(自身を含む): 527799888000

約数和(自身を除く): 254242507772

約数列:

[1, 2, 4, 11, 22, 44, 149, 257, 298, 514, 596, 1028, 1639, 2827, 3278, 5654, 6556, 11308, 38293, 76586, 153172, 162359, 324718, 421223, 649436, 842446, 1684892, 1785949, 3571898, 7143796, 24191491, 41726263, 48382982, 83452526, 96765964, 166905052, 266106401, 458988893, 532212802, 917977786, 1064425604, 1835955572, 6217213187, 12434426374, 24868852748, 68389345057, 136778690114, 273557380228]

約数ペア:

[(1, 273557380228), (2, 136778690114), (4, 68389345057), (11, 24868852748), (22, 12434426374), (44, 6217213187), (149, 1835955572), (257, 1064425604), (298, 917977786), (514, 532212802), (596, 458988893), (1028, 266106401), (1639, 166905052), (2827, 96765964), (3278, 83452526), (5654, 48382982), (6556, 41726263), (11308, 24191491), (38293, 7143796), (76586, 3571898), (153172, 1785949), (162359, 1684892), (324718, 842446), (421223, 649436)]