235901568

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:223

約数の個数: 256

約数和(自身を含む): 783360000

約数和(自身を除く): 547458432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 31, 32, 38, 42, 48, 56, 57, 62, 64, 76, 84, 93, 96, 112, 114, 124, 128, 133, 149, 152, 168, 186, 192, 217, 224, 228, 248, 266, 298, 304, 336, 372, 384, 399, 434, 447, 448, 456, 496, 532, 589, 596, 608, 651, 672, 744, 798, 868, 894, 896, 912, 992, 1043, 1064, 1178, 1192, 1216, 1302, 1344, 1488, 1596, 1736, 1767, 1788, 1824, 1984, 2086, 2128, 2356, 2384, 2432, 2604, 2688, 2831, 2976, 3129, 3192, 3472, 3534, 3576, 3648, 3968, 4123, 4172, 4256, 4619, 4712, 4768, 5208, 5662, 5952, 6258, 6384, 6944, 7068, 7152, 7296, 8246, 8344, 8493, 8512, 9238, 9424, 9536, 10416, 11324, 11904, 12369, 12516, 12768, 13857, 13888, 14136, 14304, 16492, 16688, 16986, 17024, 18476, 18848, 19072, 19817, 20832, 22648, 24738, 25032, 25536, 27714, 27776, 28272, 28608, 32333, 32984, 33376, 33972, 36952, 37696, 39634, 41664, 45296, 49476, 50064, 51072, 55428, 56544, 57216, 59451, 64666, 65968, 66752, 67944, 73904, 75392, 79268, 83328, 87761, 90592, 96999, 98952, 100128, 110856, 113088, 118902, 129332, 131936, 133504, 135888, 147808, 158536, 175522, 181184, 193998, 197904, 200256, 221712, 226176, 237804, 258664, 263283, 263872, 271776, 295616, 317072, 351044, 362368, 387996, 395808, 400512, 443424, 475608, 517328, 526566, 527744, 543552, 591232, 614327, 634144, 702088, 775992, 791616, 886848, 951216, 1034656, 1053132, 1087104, 1228654, 1268288, 1404176, 1551984, 1583232, 1773696, 1842981, 1902432, 2069312, 2106264, 2457308, 2536576, 2808352, 3103968, 3685962, 3804864, 4138624, 4212528, 4914616, 5616704, 6207936, 7371924, 7609728, 8425056, 9829232, 11233408, 12415872, 14743848, 16850112, 19658464, 29487696, 33700224, 39316928, 58975392, 78633856, 117950784, 235901568]

約数ペア:

[(1, 235901568), (2, 117950784), (3, 78633856), (4, 58975392), (6, 39316928), (7, 33700224), (8, 29487696), (12, 19658464), (14, 16850112), (16, 14743848), (19, 12415872), (21, 11233408), (24, 9829232), (28, 8425056), (31, 7609728), (32, 7371924), (38, 6207936), (42, 5616704), (48, 4914616), (56, 4212528), (57, 4138624), (62, 3804864), (64, 3685962), (76, 3103968), (84, 2808352), (93, 2536576), (96, 2457308), (112, 2106264), (114, 2069312), (124, 1902432), (128, 1842981), (133, 1773696), (149, 1583232), (152, 1551984), (168, 1404176), (186, 1268288), (192, 1228654), (217, 1087104), (224, 1053132), (228, 1034656), (248, 951216), (266, 886848), (298, 791616), (304, 775992), (336, 702088), (372, 634144), (384, 614327), (399, 591232), (434, 543552), (447, 527744), (448, 526566), (456, 517328), (496, 475608), (532, 443424), (589, 400512), (596, 395808), (608, 387996), (651, 362368), (672, 351044), (744, 317072), (798, 295616), (868, 271776), (894, 263872), (896, 263283), (912, 258664), (992, 237804), (1043, 226176), (1064, 221712), (1178, 200256), (1192, 197904), (1216, 193998), (1302, 181184), (1344, 175522), (1488, 158536), (1596, 147808), (1736, 135888), (1767, 133504), (1788, 131936), (1824, 129332), (1984, 118902), (2086, 113088), (2128, 110856), (2356, 100128), (2384, 98952), (2432, 96999), (2604, 90592), (2688, 87761), (2831, 83328), (2976, 79268), (3129, 75392), (3192, 73904), (3472, 67944), (3534, 66752), (3576, 65968), (3648, 64666), (3968, 59451), (4123, 57216), (4172, 56544), (4256, 55428), (4619, 51072), (4712, 50064), (4768, 49476), (5208, 45296), (5662, 41664), (5952, 39634), (6258, 37696), (6384, 36952), (6944, 33972), (7068, 33376), (7152, 32984), (7296, 32333), (8246, 28608), (8344, 28272), (8493, 27776), (8512, 27714), (9238, 25536), (9424, 25032), (9536, 24738), (10416, 22648), (11324, 20832), (11904, 19817), (12369, 19072), (12516, 18848), (12768, 18476), (13857, 17024), (13888, 16986), (14136, 16688), (14304, 16492)]