2169188112

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{496609}}^1$

素因数の和:496640

約数の個数: 80

約数和(自身を含む): 6896919680

約数和(自身を除く): 4727731568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 496609, 993218, 1489827, 1986436, 2979654, 3476263, 3972872, 5959308, 6455917, 6952526, 7945744, 10428789, 11918616, 12911834, 13905052, 19367751, 20857578, 23837232, 25823668, 27810104, 38735502, 41715156, 45191419, 51647336, 55620208, 77471004, 83430312, 90382838, 103294672, 135574257, 154942008, 166860624, 180765676, 271148514, 309884016, 361531352, 542297028, 723062704, 1084594056, 2169188112]

約数ペア:

[(1, 2169188112), (2, 1084594056), (3, 723062704), (4, 542297028), (6, 361531352), (7, 309884016), (8, 271148514), (12, 180765676), (13, 166860624), (14, 154942008), (16, 135574257), (21, 103294672), (24, 90382838), (26, 83430312), (28, 77471004), (39, 55620208), (42, 51647336), (48, 45191419), (52, 41715156), (56, 38735502), (78, 27810104), (84, 25823668), (91, 23837232), (104, 20857578), (112, 19367751), (156, 13905052), (168, 12911834), (182, 11918616), (208, 10428789), (273, 7945744), (312, 6952526), (336, 6455917), (364, 5959308), (546, 3972872), (624, 3476263), (728, 2979654), (1092, 1986436), (1456, 1489827), (2184, 993218), (4368, 496609)]