561016404

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{9439}}^1$

素因数の和:9589

約数の個数: 72

約数和(自身を含む): 1539399680

約数和(自身を除く): 978383276

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 127, 156, 234, 254, 381, 468, 508, 762, 1143, 1524, 1651, 2286, 3302, 4572, 4953, 6604, 9439, 9906, 14859, 18878, 19812, 28317, 29718, 37756, 56634, 59436, 84951, 113268, 122707, 169902, 245414, 339804, 368121, 490828, 736242, 1104363, 1198753, 1472484, 2208726, 2397506, 3596259, 4417452, 4795012, 7192518, 10788777, 14385036, 15583789, 21577554, 31167578, 43155108, 46751367, 62335156, 93502734, 140254101, 187005468, 280508202, 561016404]

約数ペア:

[(1, 561016404), (2, 280508202), (3, 187005468), (4, 140254101), (6, 93502734), (9, 62335156), (12, 46751367), (13, 43155108), (18, 31167578), (26, 21577554), (36, 15583789), (39, 14385036), (52, 10788777), (78, 7192518), (117, 4795012), (127, 4417452), (156, 3596259), (234, 2397506), (254, 2208726), (381, 1472484), (468, 1198753), (508, 1104363), (762, 736242), (1143, 490828), (1524, 368121), (1651, 339804), (2286, 245414), (3302, 169902), (4572, 122707), (4953, 113268), (6604, 84951), (9439, 59436), (9906, 56634), (14859, 37756), (18878, 29718), (19812, 28317)]