40317732

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1$

素因数の和:458

約数の個数: 144

約数和(自身を含む): 129805312

約数和(自身を除く): 89487580

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 31, 36, 39, 42, 52, 62, 63, 78, 84, 91, 93, 117, 124, 126, 156, 182, 186, 217, 234, 252, 273, 279, 364, 372, 397, 403, 434, 468, 546, 558, 651, 794, 806, 819, 868, 1092, 1116, 1191, 1209, 1302, 1588, 1612, 1638, 1953, 2382, 2418, 2604, 2779, 2821, 3276, 3573, 3627, 3906, 4764, 4836, 5161, 5558, 5642, 7146, 7254, 7812, 8337, 8463, 10322, 11116, 11284, 12307, 14292, 14508, 15483, 16674, 16926, 20644, 24614, 25011, 25389, 30966, 33348, 33852, 36127, 36921, 46449, 49228, 50022, 50778, 61932, 72254, 73842, 86149, 92898, 100044, 101556, 108381, 110763, 144508, 147684, 159991, 172298, 185796, 216762, 221526, 258447, 319982, 325143, 344596, 433524, 443052, 479973, 516894, 639964, 650286, 775341, 959946, 1033788, 1119937, 1300572, 1439919, 1550682, 1919892, 2239874, 2879838, 3101364, 3359811, 4479748, 5759676, 6719622, 10079433, 13439244, 20158866, 40317732]

約数ペア:

[(1, 40317732), (2, 20158866), (3, 13439244), (4, 10079433), (6, 6719622), (7, 5759676), (9, 4479748), (12, 3359811), (13, 3101364), (14, 2879838), (18, 2239874), (21, 1919892), (26, 1550682), (28, 1439919), (31, 1300572), (36, 1119937), (39, 1033788), (42, 959946), (52, 775341), (62, 650286), (63, 639964), (78, 516894), (84, 479973), (91, 443052), (93, 433524), (117, 344596), (124, 325143), (126, 319982), (156, 258447), (182, 221526), (186, 216762), (217, 185796), (234, 172298), (252, 159991), (273, 147684), (279, 144508), (364, 110763), (372, 108381), (397, 101556), (403, 100044), (434, 92898), (468, 86149), (546, 73842), (558, 72254), (651, 61932), (794, 50778), (806, 50022), (819, 49228), (868, 46449), (1092, 36921), (1116, 36127), (1191, 33852), (1209, 33348), (1302, 30966), (1588, 25389), (1612, 25011), (1638, 24614), (1953, 20644), (2382, 16926), (2418, 16674), (2604, 15483), (2779, 14508), (2821, 14292), (3276, 12307), (3573, 11284), (3627, 11116), (3906, 10322), (4764, 8463), (4836, 8337), (5161, 7812), (5558, 7254), (5642, 7146)]