2417887764

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{661}}^1$

素因数の和:870

約数の個数: 144

約数和(自身を含む): 6679632960

約数和(自身を除く): 4261745196

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 43, 51, 68, 86, 102, 129, 139, 153, 172, 204, 258, 278, 306, 387, 417, 516, 556, 612, 661, 731, 774, 834, 1251, 1322, 1462, 1548, 1668, 1983, 2193, 2363, 2502, 2644, 2924, 3966, 4386, 4726, 5004, 5949, 5977, 6579, 7089, 7932, 8772, 9452, 11237, 11898, 11954, 13158, 14178, 17931, 21267, 22474, 23796, 23908, 26316, 28356, 28423, 33711, 35862, 42534, 44948, 53793, 56846, 67422, 71724, 85068, 85269, 91879, 101133, 101609, 107586, 113692, 134844, 170538, 183758, 202266, 203218, 215172, 255807, 275637, 304827, 341076, 367516, 404532, 406436, 483191, 511614, 551274, 609654, 826911, 914481, 966382, 1023228, 1102548, 1219308, 1449573, 1561943, 1653822, 1828962, 1932764, 2899146, 3123886, 3307644, 3657924, 3950797, 4348719, 4685829, 5798292, 6247772, 7901594, 8697438, 9371658, 11852391, 14057487, 15803188, 17394876, 18743316, 23704782, 28114974, 35557173, 47409564, 56229948, 67163549, 71114346, 134327098, 142228692, 201490647, 268654196, 402981294, 604471941, 805962588, 1208943882, 2417887764]

約数ペア:

[(1, 2417887764), (2, 1208943882), (3, 805962588), (4, 604471941), (6, 402981294), (9, 268654196), (12, 201490647), (17, 142228692), (18, 134327098), (34, 71114346), (36, 67163549), (43, 56229948), (51, 47409564), (68, 35557173), (86, 28114974), (102, 23704782), (129, 18743316), (139, 17394876), (153, 15803188), (172, 14057487), (204, 11852391), (258, 9371658), (278, 8697438), (306, 7901594), (387, 6247772), (417, 5798292), (516, 4685829), (556, 4348719), (612, 3950797), (661, 3657924), (731, 3307644), (774, 3123886), (834, 2899146), (1251, 1932764), (1322, 1828962), (1462, 1653822), (1548, 1561943), (1668, 1449573), (1983, 1219308), (2193, 1102548), (2363, 1023228), (2502, 966382), (2644, 914481), (2924, 826911), (3966, 609654), (4386, 551274), (4726, 511614), (5004, 483191), (5949, 406436), (5977, 404532), (6579, 367516), (7089, 341076), (7932, 304827), (8772, 275637), (9452, 255807), (11237, 215172), (11898, 203218), (11954, 202266), (13158, 183758), (14178, 170538), (17931, 134844), (21267, 113692), (22474, 107586), (23796, 101609), (23908, 101133), (26316, 91879), (28356, 85269), (28423, 85068), (33711, 71724), (35862, 67422), (42534, 56846), (44948, 53793)]