310130448

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:253

約数の個数: 160

約数和(自身を含む): 875753472

約数和(自身を除く): 565623024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 37, 43, 48, 62, 74, 86, 93, 111, 124, 129, 131, 148, 172, 186, 222, 248, 258, 262, 296, 344, 372, 393, 444, 496, 516, 524, 592, 688, 744, 786, 888, 1032, 1048, 1147, 1333, 1488, 1572, 1591, 1776, 2064, 2096, 2294, 2666, 3144, 3182, 3441, 3999, 4061, 4588, 4773, 4847, 5332, 5633, 6288, 6364, 6882, 7998, 8122, 9176, 9546, 9694, 10664, 11266, 12183, 12728, 13764, 14541, 15996, 16244, 16899, 18352, 19092, 19388, 21328, 22532, 24366, 25456, 27528, 29082, 31992, 32488, 33798, 38184, 38776, 45064, 48732, 49321, 55056, 58164, 63984, 64976, 67596, 76368, 77552, 90128, 97464, 98642, 116328, 135192, 147963, 150257, 174623, 194928, 197284, 208421, 232656, 270384, 295926, 300514, 349246, 394568, 416842, 450771, 523869, 591852, 601028, 625263, 698492, 789136, 833684, 901542, 1047738, 1183704, 1202056, 1250526, 1396984, 1667368, 1803084, 2095476, 2367408, 2404112, 2501052, 2793968, 3334736, 3606168, 4190952, 5002104, 6461051, 7212336, 8381904, 10004208, 12922102, 19383153, 25844204, 38766306, 51688408, 77532612, 103376816, 155065224, 310130448]

約数ペア:

[(1, 310130448), (2, 155065224), (3, 103376816), (4, 77532612), (6, 51688408), (8, 38766306), (12, 25844204), (16, 19383153), (24, 12922102), (31, 10004208), (37, 8381904), (43, 7212336), (48, 6461051), (62, 5002104), (74, 4190952), (86, 3606168), (93, 3334736), (111, 2793968), (124, 2501052), (129, 2404112), (131, 2367408), (148, 2095476), (172, 1803084), (186, 1667368), (222, 1396984), (248, 1250526), (258, 1202056), (262, 1183704), (296, 1047738), (344, 901542), (372, 833684), (393, 789136), (444, 698492), (496, 625263), (516, 601028), (524, 591852), (592, 523869), (688, 450771), (744, 416842), (786, 394568), (888, 349246), (1032, 300514), (1048, 295926), (1147, 270384), (1333, 232656), (1488, 208421), (1572, 197284), (1591, 194928), (1776, 174623), (2064, 150257), (2096, 147963), (2294, 135192), (2666, 116328), (3144, 98642), (3182, 97464), (3441, 90128), (3999, 77552), (4061, 76368), (4588, 67596), (4773, 64976), (4847, 63984), (5332, 58164), (5633, 55056), (6288, 49321), (6364, 48732), (6882, 45064), (7998, 38776), (8122, 38184), (9176, 33798), (9546, 32488), (9694, 31992), (10664, 29082), (11266, 27528), (12183, 25456), (12728, 24366), (13764, 22532), (14541, 21328), (15996, 19388), (16244, 19092), (16899, 18352)]