457504572

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1321}}^1$

素因数の和:1392

約数の個数: 144

約数和(自身を含む): 1350343680

約数和(自身を除く): 892839108

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 31, 38, 42, 49, 57, 62, 76, 84, 93, 98, 114, 124, 133, 147, 186, 196, 217, 228, 266, 294, 372, 399, 434, 532, 588, 589, 651, 798, 868, 931, 1178, 1302, 1321, 1519, 1596, 1767, 1862, 2356, 2604, 2642, 2793, 3038, 3534, 3724, 3963, 4123, 4557, 5284, 5586, 6076, 7068, 7926, 8246, 9114, 9247, 11172, 12369, 15852, 16492, 18228, 18494, 24738, 25099, 27741, 28861, 36988, 40951, 49476, 50198, 55482, 57722, 64729, 75297, 81902, 86583, 100396, 110964, 115444, 122853, 129458, 150594, 163804, 173166, 175693, 194187, 245706, 258916, 286657, 301188, 346332, 351386, 388374, 491412, 527079, 573314, 702772, 776748, 778069, 859971, 1054158, 1146628, 1229851, 1556138, 1719942, 2006599, 2108316, 2334207, 2459702, 3112276, 3439884, 3689553, 4013198, 4668414, 4919404, 5446483, 6019797, 7379106, 8026396, 9336828, 10892966, 12039594, 14758212, 16339449, 21785932, 24079188, 32678898, 38125381, 65357796, 76250762, 114376143, 152501524, 228752286, 457504572]

約数ペア:

[(1, 457504572), (2, 228752286), (3, 152501524), (4, 114376143), (6, 76250762), (7, 65357796), (12, 38125381), (14, 32678898), (19, 24079188), (21, 21785932), (28, 16339449), (31, 14758212), (38, 12039594), (42, 10892966), (49, 9336828), (57, 8026396), (62, 7379106), (76, 6019797), (84, 5446483), (93, 4919404), (98, 4668414), (114, 4013198), (124, 3689553), (133, 3439884), (147, 3112276), (186, 2459702), (196, 2334207), (217, 2108316), (228, 2006599), (266, 1719942), (294, 1556138), (372, 1229851), (399, 1146628), (434, 1054158), (532, 859971), (588, 778069), (589, 776748), (651, 702772), (798, 573314), (868, 527079), (931, 491412), (1178, 388374), (1302, 351386), (1321, 346332), (1519, 301188), (1596, 286657), (1767, 258916), (1862, 245706), (2356, 194187), (2604, 175693), (2642, 173166), (2793, 163804), (3038, 150594), (3534, 129458), (3724, 122853), (3963, 115444), (4123, 110964), (4557, 100396), (5284, 86583), (5586, 81902), (6076, 75297), (7068, 64729), (7926, 57722), (8246, 55482), (9114, 50198), (9247, 49476), (11172, 40951), (12369, 36988), (15852, 28861), (16492, 27741), (18228, 25099), (18494, 24738)]