1189839756

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{47059}}^1$

素因数の和:47123

約数の個数: 72

約数和(自身を含む): 3304741440

約数和(自身を除く): 2114901684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 49, 84, 86, 98, 129, 147, 172, 196, 258, 294, 301, 516, 588, 602, 903, 1204, 1806, 2107, 3612, 4214, 6321, 8428, 12642, 25284, 47059, 94118, 141177, 188236, 282354, 329413, 564708, 658826, 988239, 1317652, 1976478, 2023537, 2305891, 3952956, 4047074, 4611782, 6070611, 6917673, 8094148, 9223564, 12141222, 13835346, 14164759, 24282444, 27670692, 28329518, 42494277, 56659036, 84988554, 99153313, 169977108, 198306626, 297459939, 396613252, 594919878, 1189839756]

約数ペア:

[(1, 1189839756), (2, 594919878), (3, 396613252), (4, 297459939), (6, 198306626), (7, 169977108), (12, 99153313), (14, 84988554), (21, 56659036), (28, 42494277), (42, 28329518), (43, 27670692), (49, 24282444), (84, 14164759), (86, 13835346), (98, 12141222), (129, 9223564), (147, 8094148), (172, 6917673), (196, 6070611), (258, 4611782), (294, 4047074), (301, 3952956), (516, 2305891), (588, 2023537), (602, 1976478), (903, 1317652), (1204, 988239), (1806, 658826), (2107, 564708), (3612, 329413), (4214, 282354), (6321, 188236), (8428, 141177), (12642, 94118), (25284, 47059)]