490373312

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{4871}}^1$

素因数の和:4918

約数の個数: 84

約数和(自身を含む): 1152101328

約数和(自身を除く): 661728016

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 121, 143, 176, 208, 242, 286, 352, 416, 484, 572, 704, 832, 968, 1144, 1573, 1936, 2288, 3146, 3872, 4576, 4871, 6292, 7744, 9152, 9742, 12584, 19484, 25168, 38968, 50336, 53581, 63323, 77936, 100672, 107162, 126646, 155872, 214324, 253292, 311744, 428648, 506584, 589391, 696553, 857296, 1013168, 1178782, 1393106, 1714592, 2026336, 2357564, 2786212, 3429184, 4052672, 4715128, 5572424, 7662083, 9430256, 11144848, 15324166, 18860512, 22289696, 30648332, 37721024, 44579392, 61296664, 122593328, 245186656, 490373312]

約数ペア:

[(1, 490373312), (2, 245186656), (4, 122593328), (8, 61296664), (11, 44579392), (13, 37721024), (16, 30648332), (22, 22289696), (26, 18860512), (32, 15324166), (44, 11144848), (52, 9430256), (64, 7662083), (88, 5572424), (104, 4715128), (121, 4052672), (143, 3429184), (176, 2786212), (208, 2357564), (242, 2026336), (286, 1714592), (352, 1393106), (416, 1178782), (484, 1013168), (572, 857296), (704, 696553), (832, 589391), (968, 506584), (1144, 428648), (1573, 311744), (1936, 253292), (2288, 214324), (3146, 155872), (3872, 126646), (4576, 107162), (4871, 100672), (6292, 77936), (7744, 63323), (9152, 53581), (9742, 50336), (12584, 38968), (19484, 25168)]