1214974088

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{1069}}^1$

素因数の和:1290

約数の個数: 64

約数和(自身を含む): 2471828400

約数和(自身を除く): 1256854312

約数列:

[1, 2, 4, 8, 17, 34, 61, 68, 122, 136, 137, 244, 274, 488, 548, 1037, 1069, 1096, 2074, 2138, 2329, 4148, 4276, 4658, 8296, 8357, 8552, 9316, 16714, 18173, 18632, 33428, 36346, 65209, 66856, 72692, 130418, 142069, 145384, 146453, 260836, 284138, 292906, 521672, 568276, 585812, 1108553, 1136552, 1171624, 2217106, 2489701, 4434212, 4979402, 8868424, 8933633, 9958804, 17867266, 19917608, 35734532, 71469064, 151871761, 303743522, 607487044, 1214974088]

約数ペア:

[(1, 1214974088), (2, 607487044), (4, 303743522), (8, 151871761), (17, 71469064), (34, 35734532), (61, 19917608), (68, 17867266), (122, 9958804), (136, 8933633), (137, 8868424), (244, 4979402), (274, 4434212), (488, 2489701), (548, 2217106), (1037, 1171624), (1069, 1136552), (1096, 1108553), (2074, 585812), (2138, 568276), (2329, 521672), (4148, 292906), (4276, 284138), (4658, 260836), (8296, 146453), (8357, 145384), (8552, 142069), (9316, 130418), (16714, 72692), (18173, 66856), (18632, 65209), (33428, 36346)]