490158732

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{9907}}^1$

素因数の和:9971

約数の個数: 96

約数和(自身を含む): 1420410880

約数和(自身を除く): 930252148

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 31, 38, 42, 57, 62, 76, 84, 93, 114, 124, 133, 186, 217, 228, 266, 372, 399, 434, 532, 589, 651, 798, 868, 1178, 1302, 1596, 1767, 2356, 2604, 3534, 4123, 7068, 8246, 9907, 12369, 16492, 19814, 24738, 29721, 39628, 49476, 59442, 69349, 118884, 138698, 188233, 208047, 277396, 307117, 376466, 416094, 564699, 614234, 752932, 832188, 921351, 1129398, 1228468, 1317631, 1842702, 2149819, 2258796, 2635262, 3685404, 3952893, 4299638, 5270524, 5835223, 6449457, 7905786, 8599276, 11670446, 12898914, 15811572, 17505669, 23340892, 25797828, 35011338, 40846561, 70022676, 81693122, 122539683, 163386244, 245079366, 490158732]

約数ペア:

[(1, 490158732), (2, 245079366), (3, 163386244), (4, 122539683), (6, 81693122), (7, 70022676), (12, 40846561), (14, 35011338), (19, 25797828), (21, 23340892), (28, 17505669), (31, 15811572), (38, 12898914), (42, 11670446), (57, 8599276), (62, 7905786), (76, 6449457), (84, 5835223), (93, 5270524), (114, 4299638), (124, 3952893), (133, 3685404), (186, 2635262), (217, 2258796), (228, 2149819), (266, 1842702), (372, 1317631), (399, 1228468), (434, 1129398), (532, 921351), (589, 832188), (651, 752932), (798, 614234), (868, 564699), (1178, 416094), (1302, 376466), (1596, 307117), (1767, 277396), (2356, 208047), (2604, 188233), (3534, 138698), (4123, 118884), (7068, 69349), (8246, 59442), (9907, 49476), (12369, 39628), (16492, 29721), (19814, 24738)]