40428024

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:309

約数の個数: 128

約数和(自身を含む): 126282240

約数和(自身を除く): 85854216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 107, 156, 168, 173, 182, 214, 273, 312, 321, 346, 364, 428, 519, 546, 642, 692, 728, 749, 856, 1038, 1092, 1211, 1284, 1384, 1391, 1498, 2076, 2184, 2247, 2249, 2422, 2568, 2782, 2996, 3633, 4152, 4173, 4494, 4498, 4844, 5564, 5992, 6747, 7266, 8346, 8988, 8996, 9688, 9737, 11128, 13494, 14532, 15743, 16692, 17976, 17992, 18511, 19474, 26988, 29064, 29211, 31486, 33384, 37022, 38948, 47229, 53976, 55533, 58422, 62972, 74044, 77896, 94458, 111066, 116844, 125944, 129577, 148088, 188916, 222132, 233688, 240643, 259154, 377832, 388731, 444264, 481286, 518308, 721929, 777462, 962572, 1036616, 1443858, 1554924, 1684501, 1925144, 2887716, 3109848, 3369002, 5053503, 5775432, 6738004, 10107006, 13476008, 20214012, 40428024]

約数ペア:

[(1, 40428024), (2, 20214012), (3, 13476008), (4, 10107006), (6, 6738004), (7, 5775432), (8, 5053503), (12, 3369002), (13, 3109848), (14, 2887716), (21, 1925144), (24, 1684501), (26, 1554924), (28, 1443858), (39, 1036616), (42, 962572), (52, 777462), (56, 721929), (78, 518308), (84, 481286), (91, 444264), (104, 388731), (107, 377832), (156, 259154), (168, 240643), (173, 233688), (182, 222132), (214, 188916), (273, 148088), (312, 129577), (321, 125944), (346, 116844), (364, 111066), (428, 94458), (519, 77896), (546, 74044), (642, 62972), (692, 58422), (728, 55533), (749, 53976), (856, 47229), (1038, 38948), (1092, 37022), (1211, 33384), (1284, 31486), (1384, 29211), (1391, 29064), (1498, 26988), (2076, 19474), (2184, 18511), (2247, 17992), (2249, 17976), (2422, 16692), (2568, 15743), (2782, 14532), (2996, 13494), (3633, 11128), (4152, 9737), (4173, 9688), (4494, 8996), (4498, 8988), (4844, 8346), (5564, 7266), (5992, 6747)]