728172432

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{10513}}^1$

素因数の和:10577

約数の個数: 120

約数和(自身を含む): 2254159544

約数和(自身を除く): 1525987112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 37, 39, 48, 52, 72, 74, 78, 104, 111, 117, 144, 148, 156, 208, 222, 234, 296, 312, 333, 444, 468, 481, 592, 624, 666, 888, 936, 962, 1332, 1443, 1776, 1872, 1924, 2664, 2886, 3848, 4329, 5328, 5772, 7696, 8658, 10513, 11544, 17316, 21026, 23088, 31539, 34632, 42052, 63078, 69264, 84104, 94617, 126156, 136669, 168208, 189234, 252312, 273338, 378468, 388981, 410007, 504624, 546676, 756936, 777962, 820014, 1093352, 1166943, 1230021, 1513872, 1555924, 1640028, 2186704, 2333886, 2460042, 3111848, 3280056, 3500829, 4667772, 4920084, 5056753, 6223696, 6560112, 7001658, 9335544, 9840168, 10113506, 14003316, 15170259, 18671088, 19680336, 20227012, 28006632, 30340518, 40454024, 45510777, 56013264, 60681036, 80908048, 91021554, 121362072, 182043108, 242724144, 364086216, 728172432]

約数ペア:

[(1, 728172432), (2, 364086216), (3, 242724144), (4, 182043108), (6, 121362072), (8, 91021554), (9, 80908048), (12, 60681036), (13, 56013264), (16, 45510777), (18, 40454024), (24, 30340518), (26, 28006632), (36, 20227012), (37, 19680336), (39, 18671088), (48, 15170259), (52, 14003316), (72, 10113506), (74, 9840168), (78, 9335544), (104, 7001658), (111, 6560112), (117, 6223696), (144, 5056753), (148, 4920084), (156, 4667772), (208, 3500829), (222, 3280056), (234, 3111848), (296, 2460042), (312, 2333886), (333, 2186704), (444, 1640028), (468, 1555924), (481, 1513872), (592, 1230021), (624, 1166943), (666, 1093352), (888, 820014), (936, 777962), (962, 756936), (1332, 546676), (1443, 504624), (1776, 410007), (1872, 388981), (1924, 378468), (2664, 273338), (2886, 252312), (3848, 189234), (4329, 168208), (5328, 136669), (5772, 126156), (7696, 94617), (8658, 84104), (10513, 69264), (11544, 63078), (17316, 42052), (21026, 34632), (23088, 31539)]