1274363996

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{827}}^1$

素因数の和:939

約数の個数: 72

約数和(自身を含む): 2505355776

約数和(自身を除く): 1230991780

約数列:

[1, 2, 4, 17, 31, 34, 43, 62, 68, 86, 124, 172, 289, 527, 578, 731, 827, 1054, 1156, 1333, 1462, 1654, 2108, 2666, 2924, 3308, 5332, 8959, 12427, 14059, 17918, 22661, 24854, 25637, 28118, 35561, 35836, 45322, 49708, 51274, 56236, 71122, 90644, 102548, 142244, 239003, 385237, 435829, 478006, 604537, 770474, 871658, 956012, 1102391, 1209074, 1540948, 1743316, 2204782, 2418148, 4409564, 7409093, 10277129, 14818186, 18740647, 20554258, 29636372, 37481294, 41108516, 74962588, 318590999, 637181998, 1274363996]

約数ペア:

[(1, 1274363996), (2, 637181998), (4, 318590999), (17, 74962588), (31, 41108516), (34, 37481294), (43, 29636372), (62, 20554258), (68, 18740647), (86, 14818186), (124, 10277129), (172, 7409093), (289, 4409564), (527, 2418148), (578, 2204782), (731, 1743316), (827, 1540948), (1054, 1209074), (1156, 1102391), (1333, 956012), (1462, 871658), (1654, 770474), (2108, 604537), (2666, 478006), (2924, 435829), (3308, 385237), (5332, 239003), (8959, 142244), (12427, 102548), (14059, 90644), (17918, 71122), (22661, 56236), (24854, 51274), (25637, 49708), (28118, 45322), (35561, 35836)]