1881764976

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{1069}}^1$

素因数の和:1144

約数の個数: 240

約数和(自身を含む): 6215792640

約数和(自身を除く): 4334027664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 39, 42, 48, 52, 56, 62, 78, 84, 91, 93, 104, 112, 124, 156, 168, 169, 182, 186, 208, 217, 248, 273, 312, 336, 338, 364, 372, 403, 434, 496, 507, 546, 624, 651, 676, 728, 744, 806, 868, 1014, 1069, 1092, 1183, 1209, 1302, 1352, 1456, 1488, 1612, 1736, 2028, 2138, 2184, 2366, 2418, 2604, 2704, 2821, 3207, 3224, 3472, 3549, 4056, 4276, 4368, 4732, 4836, 5208, 5239, 5642, 6414, 6448, 7098, 7483, 8112, 8463, 8552, 9464, 9672, 10416, 10478, 11284, 12828, 13897, 14196, 14966, 15717, 16926, 17104, 18928, 19344, 20956, 22449, 22568, 25656, 27794, 28392, 29932, 31434, 33139, 33852, 36673, 41691, 41912, 44898, 45136, 51312, 55588, 56784, 59864, 62868, 66278, 67704, 73346, 83382, 83824, 89796, 97279, 99417, 110019, 111176, 119728, 125736, 132556, 135408, 146692, 166764, 179592, 180661, 194558, 198834, 220038, 222352, 231973, 251472, 265112, 291837, 293384, 333528, 359184, 361322, 389116, 397668, 430807, 440076, 463946, 530224, 541983, 583674, 586768, 667056, 695919, 722644, 778232, 795336, 861614, 880152, 927892, 1083966, 1167348, 1264627, 1292421, 1391838, 1445288, 1556464, 1590672, 1723228, 1760304, 1855784, 2167932, 2334696, 2529254, 2584842, 2783676, 2890576, 3015649, 3446456, 3711568, 3793881, 4335864, 4669392, 5058508, 5169684, 5567352, 5600491, 6031298, 6892912, 7587762, 8671728, 9046947, 10117016, 10339368, 11134704, 11200982, 12062596, 15175524, 16801473, 18093894, 20234032, 20678736, 22401964, 24125192, 30351048, 33602946, 36187788, 39203437, 44803928, 48250384, 60702096, 67205892, 72375576, 78406874, 89607856, 117610311, 134411784, 144751152, 156813748, 235220622, 268823568, 313627496, 470441244, 627254992, 940882488, 1881764976]

約数ペア:

[(1, 1881764976), (2, 940882488), (3, 627254992), (4, 470441244), (6, 313627496), (7, 268823568), (8, 235220622), (12, 156813748), (13, 144751152), (14, 134411784), (16, 117610311), (21, 89607856), (24, 78406874), (26, 72375576), (28, 67205892), (31, 60702096), (39, 48250384), (42, 44803928), (48, 39203437), (52, 36187788), (56, 33602946), (62, 30351048), (78, 24125192), (84, 22401964), (91, 20678736), (93, 20234032), (104, 18093894), (112, 16801473), (124, 15175524), (156, 12062596), (168, 11200982), (169, 11134704), (182, 10339368), (186, 10117016), (208, 9046947), (217, 8671728), (248, 7587762), (273, 6892912), (312, 6031298), (336, 5600491), (338, 5567352), (364, 5169684), (372, 5058508), (403, 4669392), (434, 4335864), (496, 3793881), (507, 3711568), (546, 3446456), (624, 3015649), (651, 2890576), (676, 2783676), (728, 2584842), (744, 2529254), (806, 2334696), (868, 2167932), (1014, 1855784), (1069, 1760304), (1092, 1723228), (1183, 1590672), (1209, 1556464), (1302, 1445288), (1352, 1391838), (1456, 1292421), (1488, 1264627), (1612, 1167348), (1736, 1083966), (2028, 927892), (2138, 880152), (2184, 861614), (2366, 795336), (2418, 778232), (2604, 722644), (2704, 695919), (2821, 667056), (3207, 586768), (3224, 583674), (3472, 541983), (3549, 530224), (4056, 463946), (4276, 440076), (4368, 430807), (4732, 397668), (4836, 389116), (5208, 361322), (5239, 359184), (5642, 333528), (6414, 293384), (6448, 291837), (7098, 265112), (7483, 251472), (8112, 231973), (8463, 222352), (8552, 220038), (9464, 198834), (9672, 194558), (10416, 180661), (10478, 179592), (11284, 166764), (12828, 146692), (13897, 135408), (14196, 132556), (14966, 125736), (15717, 119728), (16926, 111176), (17104, 110019), (18928, 99417), (19344, 97279), (20956, 89796), (22449, 83824), (22568, 83382), (25656, 73346), (27794, 67704), (28392, 66278), (29932, 62868), (31434, 59864), (33139, 56784), (33852, 55588), (36673, 51312), (41691, 45136), (41912, 44898)]