253910832

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1283}}^1$

素因数の和:1351

約数の個数: 160

約数和(自身を含む): 815185920

約数和(自身を除く): 561275088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 31, 38, 42, 48, 56, 57, 62, 76, 84, 93, 112, 114, 124, 133, 152, 168, 186, 217, 228, 248, 266, 304, 336, 372, 399, 434, 456, 496, 532, 589, 651, 744, 798, 868, 912, 1064, 1178, 1283, 1302, 1488, 1596, 1736, 1767, 2128, 2356, 2566, 2604, 3192, 3472, 3534, 3849, 4123, 4712, 5132, 5208, 6384, 7068, 7698, 8246, 8981, 9424, 10264, 10416, 12369, 14136, 15396, 16492, 17962, 20528, 24377, 24738, 26943, 28272, 30792, 32984, 35924, 39773, 48754, 49476, 53886, 61584, 65968, 71848, 73131, 79546, 97508, 98952, 107772, 119319, 143696, 146262, 159092, 170639, 195016, 197904, 215544, 238638, 278411, 292524, 318184, 341278, 390032, 431088, 477276, 511917, 556822, 585048, 636368, 682556, 755687, 835233, 954552, 1023834, 1113644, 1170096, 1365112, 1511374, 1670466, 1909104, 2047668, 2227288, 2267061, 2730224, 3022748, 3340932, 4095336, 4454576, 4534122, 5289809, 6045496, 6681864, 8190672, 9068244, 10579618, 12090992, 13363728, 15869427, 18136488, 21159236, 31738854, 36272976, 42318472, 63477708, 84636944, 126955416, 253910832]

約数ペア:

[(1, 253910832), (2, 126955416), (3, 84636944), (4, 63477708), (6, 42318472), (7, 36272976), (8, 31738854), (12, 21159236), (14, 18136488), (16, 15869427), (19, 13363728), (21, 12090992), (24, 10579618), (28, 9068244), (31, 8190672), (38, 6681864), (42, 6045496), (48, 5289809), (56, 4534122), (57, 4454576), (62, 4095336), (76, 3340932), (84, 3022748), (93, 2730224), (112, 2267061), (114, 2227288), (124, 2047668), (133, 1909104), (152, 1670466), (168, 1511374), (186, 1365112), (217, 1170096), (228, 1113644), (248, 1023834), (266, 954552), (304, 835233), (336, 755687), (372, 682556), (399, 636368), (434, 585048), (456, 556822), (496, 511917), (532, 477276), (589, 431088), (651, 390032), (744, 341278), (798, 318184), (868, 292524), (912, 278411), (1064, 238638), (1178, 215544), (1283, 197904), (1302, 195016), (1488, 170639), (1596, 159092), (1736, 146262), (1767, 143696), (2128, 119319), (2356, 107772), (2566, 98952), (2604, 97508), (3192, 79546), (3472, 73131), (3534, 71848), (3849, 65968), (4123, 61584), (4712, 53886), (5132, 49476), (5208, 48754), (6384, 39773), (7068, 35924), (7698, 32984), (8246, 30792), (8981, 28272), (9424, 26943), (10264, 24738), (10416, 24377), (12369, 20528), (14136, 17962), (15396, 16492)]