144242904

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{719}}^1$

素因数の和:1384

約数の個数: 64

約数和(自身を含む): 389491200

約数和(自身を除く): 245248296

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 643, 719, 1286, 1438, 1929, 2157, 2572, 2876, 3858, 4314, 5144, 5752, 7716, 8359, 8628, 9347, 15432, 16718, 17256, 18694, 25077, 28041, 33436, 37388, 50154, 56082, 66872, 74776, 100308, 112164, 200616, 224328, 462317, 924634, 1386951, 1849268, 2773902, 3698536, 5547804, 6010121, 11095608, 12020242, 18030363, 24040484, 36060726, 48080968, 72121452, 144242904]

約数ペア:

[(1, 144242904), (2, 72121452), (3, 48080968), (4, 36060726), (6, 24040484), (8, 18030363), (12, 12020242), (13, 11095608), (24, 6010121), (26, 5547804), (39, 3698536), (52, 2773902), (78, 1849268), (104, 1386951), (156, 924634), (312, 462317), (643, 224328), (719, 200616), (1286, 112164), (1438, 100308), (1929, 74776), (2157, 66872), (2572, 56082), (2876, 50154), (3858, 37388), (4314, 33436), (5144, 28041), (5752, 25077), (7716, 18694), (8359, 17256), (8628, 16718), (9347, 15432)]