1216120968

素因数分解:

$2^3\times 3^2\times {\mathrm{1723}}^1\times {\mathrm{9803}}^1$

素因数の和:11538

約数の個数: 48

約数和(自身を含む): 3295908720

約数和(自身を除く): 2079787752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1723, 3446, 5169, 6892, 9803, 10338, 13784, 15507, 19606, 20676, 29409, 31014, 39212, 41352, 58818, 62028, 78424, 88227, 117636, 124056, 176454, 235272, 352908, 705816, 16890569, 33781138, 50671707, 67562276, 101343414, 135124552, 152015121, 202686828, 304030242, 405373656, 608060484, 1216120968]

約数ペア:

[(1, 1216120968), (2, 608060484), (3, 405373656), (4, 304030242), (6, 202686828), (8, 152015121), (9, 135124552), (12, 101343414), (18, 67562276), (24, 50671707), (36, 33781138), (72, 16890569), (1723, 705816), (3446, 352908), (5169, 235272), (6892, 176454), (9803, 124056), (10338, 117636), (13784, 88227), (15507, 78424), (19606, 62028), (20676, 58818), (29409, 41352), (31014, 39212)]