231042752

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{1153}}^1$

素因数の和:1297

約数の個数: 56

約数和(自身を含む): 478365312

約数和(自身を除く): 247322560

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 101, 124, 202, 248, 404, 496, 808, 992, 1153, 1616, 1984, 2306, 3131, 3232, 4612, 6262, 6464, 9224, 12524, 18448, 25048, 35743, 36896, 50096, 71486, 73792, 100192, 116453, 142972, 200384, 232906, 285944, 465812, 571888, 931624, 1143776, 1863248, 2287552, 3610043, 3726496, 7220086, 7452992, 14440172, 28880344, 57760688, 115521376, 231042752]

約数ペア:

[(1, 231042752), (2, 115521376), (4, 57760688), (8, 28880344), (16, 14440172), (31, 7452992), (32, 7220086), (62, 3726496), (64, 3610043), (101, 2287552), (124, 1863248), (202, 1143776), (248, 931624), (404, 571888), (496, 465812), (808, 285944), (992, 232906), (1153, 200384), (1616, 142972), (1984, 116453), (2306, 100192), (3131, 73792), (3232, 71486), (4612, 50096), (6262, 36896), (6464, 35743), (9224, 25048), (12524, 18448)]