629456212

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{503}}^1$

素因数の和:781

約数の個数: 96

約数和(自身を含む): 1463132160

約数和(自身を除く): 833675948

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 239, 308, 374, 476, 478, 503, 748, 956, 1006, 1309, 1673, 2012, 2618, 2629, 3346, 3521, 4063, 5236, 5258, 5533, 6692, 7042, 8126, 8551, 10516, 11066, 14084, 16252, 17102, 18403, 22132, 28441, 34204, 36806, 38731, 44693, 56882, 59857, 73612, 77462, 89386, 94061, 113764, 119714, 120217, 154924, 178772, 188122, 239428, 240434, 312851, 376244, 480868, 625702, 658427, 841519, 1251404, 1316854, 1322387, 1683038, 2043689, 2633708, 2644774, 3366076, 4087378, 5289548, 8174756, 9256709, 14305823, 18513418, 22480579, 28611646, 37026836, 44961158, 57223292, 89922316, 157364053, 314728106, 629456212]

約数ペア:

[(1, 629456212), (2, 314728106), (4, 157364053), (7, 89922316), (11, 57223292), (14, 44961158), (17, 37026836), (22, 28611646), (28, 22480579), (34, 18513418), (44, 14305823), (68, 9256709), (77, 8174756), (119, 5289548), (154, 4087378), (187, 3366076), (238, 2644774), (239, 2633708), (308, 2043689), (374, 1683038), (476, 1322387), (478, 1316854), (503, 1251404), (748, 841519), (956, 658427), (1006, 625702), (1309, 480868), (1673, 376244), (2012, 312851), (2618, 240434), (2629, 239428), (3346, 188122), (3521, 178772), (4063, 154924), (5236, 120217), (5258, 119714), (5533, 113764), (6692, 94061), (7042, 89386), (8126, 77462), (8551, 73612), (10516, 59857), (11066, 56882), (14084, 44693), (16252, 38731), (17102, 36806), (18403, 34204), (22132, 28441)]