1386363648

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{58231}}^1$

素因数の和:58281

約数の個数: 72

約数和(自身を含む): 3808838656

約数和(自身を除く): 2422475008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 744, 768, 992, 1488, 1984, 2976, 3968, 5952, 7936, 11904, 23808, 58231, 116462, 174693, 232924, 349386, 465848, 698772, 931696, 1397544, 1805161, 1863392, 2795088, 3610322, 3726784, 5415483, 5590176, 7220644, 7453568, 10830966, 11180352, 14441288, 14907136, 21661932, 22360704, 28882576, 43323864, 44721408, 57765152, 86647728, 115530304, 173295456, 231060608, 346590912, 462121216, 693181824, 1386363648]

約数ペア:

[(1, 1386363648), (2, 693181824), (3, 462121216), (4, 346590912), (6, 231060608), (8, 173295456), (12, 115530304), (16, 86647728), (24, 57765152), (31, 44721408), (32, 43323864), (48, 28882576), (62, 22360704), (64, 21661932), (93, 14907136), (96, 14441288), (124, 11180352), (128, 10830966), (186, 7453568), (192, 7220644), (248, 5590176), (256, 5415483), (372, 3726784), (384, 3610322), (496, 2795088), (744, 1863392), (768, 1805161), (992, 1397544), (1488, 931696), (1984, 698772), (2976, 465848), (3968, 349386), (5952, 232924), (7936, 174693), (11904, 116462), (23808, 58231)]