258568416

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^2\times {\mathrm{829}}^1$

素因数の和:886

約数の個数: 144

約数和(自身を含む): 796899600

約数和(自身を除く): 538331184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 96, 108, 114, 144, 152, 171, 216, 228, 288, 304, 342, 361, 432, 456, 513, 608, 684, 722, 829, 864, 912, 1026, 1083, 1368, 1444, 1658, 1824, 2052, 2166, 2487, 2736, 2888, 3249, 3316, 4104, 4332, 4974, 5472, 5776, 6498, 6632, 7461, 8208, 8664, 9747, 9948, 11552, 12996, 13264, 14922, 15751, 16416, 17328, 19494, 19896, 22383, 25992, 26528, 29844, 31502, 34656, 38988, 39792, 44766, 47253, 51984, 59688, 63004, 77976, 79584, 89532, 94506, 103968, 119376, 126008, 141759, 155952, 179064, 189012, 238752, 252016, 283518, 299269, 311904, 358128, 378024, 425277, 504032, 567036, 598538, 716256, 756048, 850554, 897807, 1134072, 1197076, 1512096, 1701108, 1795614, 2268144, 2394152, 2693421, 3402216, 3591228, 4536288, 4788304, 5386842, 6804432, 7182456, 8080263, 9576608, 10773684, 13608864, 14364912, 16160526, 21547368, 28729824, 32321052, 43094736, 64642104, 86189472, 129284208, 258568416]

約数ペア:

[(1, 258568416), (2, 129284208), (3, 86189472), (4, 64642104), (6, 43094736), (8, 32321052), (9, 28729824), (12, 21547368), (16, 16160526), (18, 14364912), (19, 13608864), (24, 10773684), (27, 9576608), (32, 8080263), (36, 7182456), (38, 6804432), (48, 5386842), (54, 4788304), (57, 4536288), (72, 3591228), (76, 3402216), (96, 2693421), (108, 2394152), (114, 2268144), (144, 1795614), (152, 1701108), (171, 1512096), (216, 1197076), (228, 1134072), (288, 897807), (304, 850554), (342, 756048), (361, 716256), (432, 598538), (456, 567036), (513, 504032), (608, 425277), (684, 378024), (722, 358128), (829, 311904), (864, 299269), (912, 283518), (1026, 252016), (1083, 238752), (1368, 189012), (1444, 179064), (1658, 155952), (1824, 141759), (2052, 126008), (2166, 119376), (2487, 103968), (2736, 94506), (2888, 89532), (3249, 79584), (3316, 77976), (4104, 63004), (4332, 59688), (4974, 51984), (5472, 47253), (5776, 44766), (6498, 39792), (6632, 38988), (7461, 34656), (8208, 31502), (8664, 29844), (9747, 26528), (9948, 25992), (11552, 22383), (12996, 19896), (13264, 19494), (14922, 17328), (15751, 16416)]