1330672812

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{461}}^1\times {\mathrm{4909}}^1$

素因数の和:5391

約数の個数: 72

約数和(自身を含む): 3620398320

約数和(自身を除く): 2289725508

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 461, 588, 922, 1383, 1844, 2766, 3227, 4909, 5532, 6454, 9681, 9818, 12908, 14727, 19362, 19636, 22589, 29454, 34363, 38724, 45178, 58908, 67767, 68726, 90356, 103089, 135534, 137452, 206178, 240541, 271068, 412356, 481082, 721623, 962164, 1443246, 2263049, 2886492, 4526098, 6789147, 9052196, 13578294, 15841343, 27156588, 31682686, 47524029, 63365372, 95048058, 110889401, 190096116, 221778802, 332668203, 443557604, 665336406, 1330672812]

約数ペア:

[(1, 1330672812), (2, 665336406), (3, 443557604), (4, 332668203), (6, 221778802), (7, 190096116), (12, 110889401), (14, 95048058), (21, 63365372), (28, 47524029), (42, 31682686), (49, 27156588), (84, 15841343), (98, 13578294), (147, 9052196), (196, 6789147), (294, 4526098), (461, 2886492), (588, 2263049), (922, 1443246), (1383, 962164), (1844, 721623), (2766, 481082), (3227, 412356), (4909, 271068), (5532, 240541), (6454, 206178), (9681, 137452), (9818, 135534), (12908, 103089), (14727, 90356), (19362, 68726), (19636, 67767), (22589, 58908), (29454, 45178), (34363, 38724)]