253418676

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{317}}^1$

素因数の和:669

約数の個数: 96

約数和(自身を含む): 702062592

約数和(自身を除く): 448643916

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 307, 317, 372, 434, 614, 634, 651, 868, 921, 951, 1228, 1268, 1302, 1842, 1902, 2149, 2219, 2604, 3684, 3804, 4298, 4438, 6447, 6657, 8596, 8876, 9517, 9827, 12894, 13314, 19034, 19654, 25788, 26628, 28551, 29481, 38068, 39308, 57102, 58962, 66619, 68789, 97319, 114204, 117924, 133238, 137578, 194638, 199857, 206367, 266476, 275156, 291957, 389276, 399714, 412734, 583914, 681233, 799428, 825468, 1167828, 1362466, 2043699, 2724932, 3016889, 4087398, 6033778, 8174796, 9050667, 12067556, 18101334, 21118223, 36202668, 42236446, 63354669, 84472892, 126709338, 253418676]

約数ペア:

[(1, 253418676), (2, 126709338), (3, 84472892), (4, 63354669), (6, 42236446), (7, 36202668), (12, 21118223), (14, 18101334), (21, 12067556), (28, 9050667), (31, 8174796), (42, 6033778), (62, 4087398), (84, 3016889), (93, 2724932), (124, 2043699), (186, 1362466), (217, 1167828), (307, 825468), (317, 799428), (372, 681233), (434, 583914), (614, 412734), (634, 399714), (651, 389276), (868, 291957), (921, 275156), (951, 266476), (1228, 206367), (1268, 199857), (1302, 194638), (1842, 137578), (1902, 133238), (2149, 117924), (2219, 114204), (2604, 97319), (3684, 68789), (3804, 66619), (4298, 58962), (4438, 57102), (6447, 39308), (6657, 38068), (8596, 29481), (8876, 28551), (9517, 26628), (9827, 25788), (12894, 19654), (13314, 19034)]