253571136

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{631}}^1$

素因数の和:689

約数の個数: 224

約数和(自身を含む): 862998528

約数和(自身を除く): 609427392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 23, 24, 26, 28, 32, 39, 42, 46, 48, 52, 56, 64, 69, 78, 84, 91, 92, 96, 104, 112, 138, 156, 161, 168, 182, 184, 192, 208, 224, 273, 276, 299, 312, 322, 336, 364, 368, 416, 448, 483, 546, 552, 598, 624, 631, 644, 672, 728, 736, 832, 897, 966, 1092, 1104, 1196, 1248, 1262, 1288, 1344, 1456, 1472, 1794, 1893, 1932, 2093, 2184, 2208, 2392, 2496, 2524, 2576, 2912, 3588, 3786, 3864, 4186, 4368, 4416, 4417, 4784, 5048, 5152, 5824, 6279, 7176, 7572, 7728, 8203, 8372, 8736, 8834, 9568, 10096, 10304, 12558, 13251, 14352, 14513, 15144, 15456, 16406, 16744, 17472, 17668, 19136, 20192, 24609, 25116, 26502, 28704, 29026, 30288, 30912, 32812, 33488, 35336, 40384, 43539, 49218, 50232, 53004, 57408, 57421, 58052, 60576, 65624, 66976, 70672, 87078, 98436, 100464, 101591, 106008, 114842, 116104, 121152, 131248, 133952, 141344, 172263, 174156, 188669, 196872, 200928, 203182, 212016, 229684, 232208, 262496, 282688, 304773, 344526, 348312, 377338, 393744, 401856, 406364, 424032, 459368, 464416, 524992, 566007, 609546, 689052, 696624, 754676, 787488, 812728, 848064, 918736, 928832, 1132014, 1219092, 1320683, 1378104, 1393248, 1509352, 1574976, 1625456, 1837472, 2264028, 2438184, 2641366, 2756208, 2786496, 3018704, 3250912, 3674944, 3962049, 4528056, 4876368, 5282732, 5512416, 6037408, 6501824, 7924098, 9056112, 9752736, 10565464, 11024832, 12074816, 15848196, 18112224, 19505472, 21130928, 31696392, 36224448, 42261856, 63392784, 84523712, 126785568, 253571136]

約数ペア:

[(1, 253571136), (2, 126785568), (3, 84523712), (4, 63392784), (6, 42261856), (7, 36224448), (8, 31696392), (12, 21130928), (13, 19505472), (14, 18112224), (16, 15848196), (21, 12074816), (23, 11024832), (24, 10565464), (26, 9752736), (28, 9056112), (32, 7924098), (39, 6501824), (42, 6037408), (46, 5512416), (48, 5282732), (52, 4876368), (56, 4528056), (64, 3962049), (69, 3674944), (78, 3250912), (84, 3018704), (91, 2786496), (92, 2756208), (96, 2641366), (104, 2438184), (112, 2264028), (138, 1837472), (156, 1625456), (161, 1574976), (168, 1509352), (182, 1393248), (184, 1378104), (192, 1320683), (208, 1219092), (224, 1132014), (273, 928832), (276, 918736), (299, 848064), (312, 812728), (322, 787488), (336, 754676), (364, 696624), (368, 689052), (416, 609546), (448, 566007), (483, 524992), (546, 464416), (552, 459368), (598, 424032), (624, 406364), (631, 401856), (644, 393744), (672, 377338), (728, 348312), (736, 344526), (832, 304773), (897, 282688), (966, 262496), (1092, 232208), (1104, 229684), (1196, 212016), (1248, 203182), (1262, 200928), (1288, 196872), (1344, 188669), (1456, 174156), (1472, 172263), (1794, 141344), (1893, 133952), (1932, 131248), (2093, 121152), (2184, 116104), (2208, 114842), (2392, 106008), (2496, 101591), (2524, 100464), (2576, 98436), (2912, 87078), (3588, 70672), (3786, 66976), (3864, 65624), (4186, 60576), (4368, 58052), (4416, 57421), (4417, 57408), (4784, 53004), (5048, 50232), (5152, 49218), (5824, 43539), (6279, 40384), (7176, 35336), (7572, 33488), (7728, 32812), (8203, 30912), (8372, 30288), (8736, 29026), (8834, 28704), (9568, 26502), (10096, 25116), (10304, 24609), (12558, 20192), (13251, 19136), (14352, 17668), (14513, 17472), (15144, 16744), (15456, 16406)]