385887504

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:285

約数の個数: 160

約数和(自身を含む): 1088057344

約数和(自身を除く): 702169840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 37, 43, 48, 62, 74, 86, 93, 111, 124, 129, 148, 163, 172, 186, 222, 248, 258, 296, 326, 344, 372, 444, 489, 496, 516, 592, 652, 688, 744, 888, 978, 1032, 1147, 1304, 1333, 1488, 1591, 1776, 1956, 2064, 2294, 2608, 2666, 3182, 3441, 3912, 3999, 4588, 4773, 5053, 5332, 6031, 6364, 6882, 7009, 7824, 7998, 9176, 9546, 10106, 10664, 12062, 12728, 13764, 14018, 15159, 15996, 18093, 18352, 19092, 20212, 21027, 21328, 24124, 25456, 27528, 28036, 30318, 31992, 36186, 38184, 40424, 42054, 48248, 49321, 55056, 56072, 60636, 63984, 72372, 76368, 80848, 84108, 96496, 98642, 112144, 121272, 144744, 147963, 168216, 186961, 197284, 217279, 242544, 259333, 289488, 295926, 336432, 373922, 394568, 434558, 518666, 560883, 591852, 651837, 747844, 777999, 789136, 869116, 1037332, 1121766, 1183704, 1303674, 1495688, 1555998, 1738232, 2074664, 2243532, 2367408, 2607348, 2991376, 3111996, 3476464, 4149328, 4487064, 5214696, 6223992, 8039323, 8974128, 10429392, 12447984, 16078646, 24117969, 32157292, 48235938, 64314584, 96471876, 128629168, 192943752, 385887504]

約数ペア:

[(1, 385887504), (2, 192943752), (3, 128629168), (4, 96471876), (6, 64314584), (8, 48235938), (12, 32157292), (16, 24117969), (24, 16078646), (31, 12447984), (37, 10429392), (43, 8974128), (48, 8039323), (62, 6223992), (74, 5214696), (86, 4487064), (93, 4149328), (111, 3476464), (124, 3111996), (129, 2991376), (148, 2607348), (163, 2367408), (172, 2243532), (186, 2074664), (222, 1738232), (248, 1555998), (258, 1495688), (296, 1303674), (326, 1183704), (344, 1121766), (372, 1037332), (444, 869116), (489, 789136), (496, 777999), (516, 747844), (592, 651837), (652, 591852), (688, 560883), (744, 518666), (888, 434558), (978, 394568), (1032, 373922), (1147, 336432), (1304, 295926), (1333, 289488), (1488, 259333), (1591, 242544), (1776, 217279), (1956, 197284), (2064, 186961), (2294, 168216), (2608, 147963), (2666, 144744), (3182, 121272), (3441, 112144), (3912, 98642), (3999, 96496), (4588, 84108), (4773, 80848), (5053, 76368), (5332, 72372), (6031, 63984), (6364, 60636), (6882, 56072), (7009, 55056), (7824, 49321), (7998, 48248), (9176, 42054), (9546, 40424), (10106, 38184), (10664, 36186), (12062, 31992), (12728, 30318), (13764, 28036), (14018, 27528), (15159, 25456), (15996, 24124), (18093, 21328), (18352, 21027), (19092, 20212)]