490046016

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{293}}^1$

素因数の和:620

約数の個数: 112

約数和(自身を含む): 1347752448

約数和(自身を除く): 857706432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 186, 192, 248, 281, 293, 372, 496, 562, 586, 744, 843, 879, 992, 1124, 1172, 1488, 1686, 1758, 1984, 2248, 2344, 2976, 3372, 3516, 4496, 4688, 5952, 6744, 7032, 8711, 8992, 9083, 9376, 13488, 14064, 17422, 17984, 18166, 18752, 26133, 26976, 27249, 28128, 34844, 36332, 52266, 53952, 54498, 56256, 69688, 72664, 82333, 104532, 108996, 139376, 145328, 164666, 209064, 217992, 246999, 278752, 290656, 329332, 418128, 435984, 493998, 557504, 581312, 658664, 836256, 871968, 987996, 1317328, 1672512, 1743936, 1975992, 2552323, 2634656, 3951984, 5104646, 5269312, 7656969, 7903968, 10209292, 15313938, 15807936, 20418584, 30627876, 40837168, 61255752, 81674336, 122511504, 163348672, 245023008, 490046016]

約数ペア:

[(1, 490046016), (2, 245023008), (3, 163348672), (4, 122511504), (6, 81674336), (8, 61255752), (12, 40837168), (16, 30627876), (24, 20418584), (31, 15807936), (32, 15313938), (48, 10209292), (62, 7903968), (64, 7656969), (93, 5269312), (96, 5104646), (124, 3951984), (186, 2634656), (192, 2552323), (248, 1975992), (281, 1743936), (293, 1672512), (372, 1317328), (496, 987996), (562, 871968), (586, 836256), (744, 658664), (843, 581312), (879, 557504), (992, 493998), (1124, 435984), (1172, 418128), (1488, 329332), (1686, 290656), (1758, 278752), (1984, 246999), (2248, 217992), (2344, 209064), (2976, 164666), (3372, 145328), (3516, 139376), (4496, 108996), (4688, 104532), (5952, 82333), (6744, 72664), (7032, 69688), (8711, 56256), (8992, 54498), (9083, 53952), (9376, 52266), (13488, 36332), (14064, 34844), (17422, 28128), (17984, 27249), (18166, 26976), (18752, 26133)]