304645488

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{499}}^1$

素因数の和:619

約数の個数: 160

約数和(自身を含む): 952320000

約数和(自身を除く): 647674512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 69, 79, 84, 92, 112, 138, 158, 161, 168, 184, 237, 276, 316, 322, 336, 368, 474, 483, 499, 552, 553, 632, 644, 948, 966, 998, 1104, 1106, 1264, 1288, 1497, 1659, 1817, 1896, 1932, 1996, 2212, 2576, 2994, 3318, 3493, 3634, 3792, 3864, 3992, 4424, 5451, 5988, 6636, 6986, 7268, 7728, 7984, 8848, 10479, 10902, 11477, 11976, 12719, 13272, 13972, 14536, 20958, 21804, 22954, 23952, 25438, 26544, 27944, 29072, 34431, 38157, 39421, 41916, 43608, 45908, 50876, 55888, 68862, 76314, 78842, 80339, 83832, 87216, 91816, 101752, 118263, 137724, 152628, 157684, 160678, 167664, 183632, 203504, 236526, 241017, 275448, 275947, 305256, 315368, 321356, 473052, 482034, 550896, 551894, 610512, 630736, 642712, 827841, 906683, 946104, 964068, 1103788, 1285424, 1655682, 1813366, 1892208, 1928136, 2207576, 2720049, 3311364, 3626732, 3856272, 4415152, 5440098, 6346781, 6622728, 7253464, 10880196, 12693562, 13245456, 14506928, 19040343, 21760392, 25387124, 38080686, 43520784, 50774248, 76161372, 101548496, 152322744, 304645488]

約数ペア:

[(1, 304645488), (2, 152322744), (3, 101548496), (4, 76161372), (6, 50774248), (7, 43520784), (8, 38080686), (12, 25387124), (14, 21760392), (16, 19040343), (21, 14506928), (23, 13245456), (24, 12693562), (28, 10880196), (42, 7253464), (46, 6622728), (48, 6346781), (56, 5440098), (69, 4415152), (79, 3856272), (84, 3626732), (92, 3311364), (112, 2720049), (138, 2207576), (158, 1928136), (161, 1892208), (168, 1813366), (184, 1655682), (237, 1285424), (276, 1103788), (316, 964068), (322, 946104), (336, 906683), (368, 827841), (474, 642712), (483, 630736), (499, 610512), (552, 551894), (553, 550896), (632, 482034), (644, 473052), (948, 321356), (966, 315368), (998, 305256), (1104, 275947), (1106, 275448), (1264, 241017), (1288, 236526), (1497, 203504), (1659, 183632), (1817, 167664), (1896, 160678), (1932, 157684), (1996, 152628), (2212, 137724), (2576, 118263), (2994, 101752), (3318, 91816), (3493, 87216), (3634, 83832), (3792, 80339), (3864, 78842), (3992, 76314), (4424, 68862), (5451, 55888), (5988, 50876), (6636, 45908), (6986, 43608), (7268, 41916), (7728, 39421), (7984, 38157), (8848, 34431), (10479, 29072), (10902, 27944), (11477, 26544), (11976, 25438), (12719, 23952), (13272, 22954), (13972, 21804), (14536, 20958)]