491173632

素因数分解:

$2^8\times 3^4\times {\mathrm{23687}}^1$

素因数の和:23715

約数の個数: 90

約数和(自身を含む): 1464652728

約数和(自身を除く): 973479096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 324, 384, 432, 576, 648, 768, 864, 1152, 1296, 1728, 2304, 2592, 3456, 5184, 6912, 10368, 20736, 23687, 47374, 71061, 94748, 142122, 189496, 213183, 284244, 378992, 426366, 568488, 639549, 757984, 852732, 1136976, 1279098, 1515968, 1705464, 1918647, 2273952, 2558196, 3031936, 3410928, 3837294, 4547904, 5116392, 6063872, 6821856, 7674588, 9095808, 10232784, 13643712, 15349176, 18191616, 20465568, 27287424, 30698352, 40931136, 54574848, 61396704, 81862272, 122793408, 163724544, 245586816, 491173632]

約数ペア:

[(1, 491173632), (2, 245586816), (3, 163724544), (4, 122793408), (6, 81862272), (8, 61396704), (9, 54574848), (12, 40931136), (16, 30698352), (18, 27287424), (24, 20465568), (27, 18191616), (32, 15349176), (36, 13643712), (48, 10232784), (54, 9095808), (64, 7674588), (72, 6821856), (81, 6063872), (96, 5116392), (108, 4547904), (128, 3837294), (144, 3410928), (162, 3031936), (192, 2558196), (216, 2273952), (256, 1918647), (288, 1705464), (324, 1515968), (384, 1279098), (432, 1136976), (576, 852732), (648, 757984), (768, 639549), (864, 568488), (1152, 426366), (1296, 378992), (1728, 284244), (2304, 213183), (2592, 189496), (3456, 142122), (5184, 94748), (6912, 71061), (10368, 47374), (20736, 23687)]