290326432

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{773}}^1$

素因数の和:902

約数の個数: 72

約数和(自身を含む): 635563908

約数和(自身を除く): 345237476

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 97, 121, 176, 194, 242, 352, 388, 484, 773, 776, 968, 1067, 1546, 1552, 1936, 2134, 3092, 3104, 3872, 4268, 6184, 8503, 8536, 11737, 12368, 17006, 17072, 23474, 24736, 34012, 34144, 46948, 68024, 74981, 93533, 93896, 136048, 149962, 187066, 187792, 272096, 299924, 374132, 375584, 599848, 748264, 824791, 1199696, 1496528, 1649582, 2399392, 2993056, 3299164, 6598328, 9072701, 13196656, 18145402, 26393312, 36290804, 72581608, 145163216, 290326432]

約数ペア:

[(1, 290326432), (2, 145163216), (4, 72581608), (8, 36290804), (11, 26393312), (16, 18145402), (22, 13196656), (32, 9072701), (44, 6598328), (88, 3299164), (97, 2993056), (121, 2399392), (176, 1649582), (194, 1496528), (242, 1199696), (352, 824791), (388, 748264), (484, 599848), (773, 375584), (776, 374132), (968, 299924), (1067, 272096), (1546, 187792), (1552, 187066), (1936, 149962), (2134, 136048), (3092, 93896), (3104, 93533), (3872, 74981), (4268, 68024), (6184, 46948), (8503, 34144), (8536, 34012), (11737, 24736), (12368, 23474), (17006, 17072)]