235576728

素因数分解:

$2^3\times 3^3\times {\mathrm{163}}^1\times {\mathrm{6691}}^1$

素因数の和:6869

約数の個数: 64

約数和(自身を含む): 658492800

約数和(自身を除く): 422916072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 163, 216, 326, 489, 652, 978, 1304, 1467, 1956, 2934, 3912, 4401, 5868, 6691, 8802, 11736, 13382, 17604, 20073, 26764, 35208, 40146, 53528, 60219, 80292, 120438, 160584, 180657, 240876, 361314, 481752, 722628, 1090633, 1445256, 2181266, 3271899, 4362532, 6543798, 8725064, 9815697, 13087596, 19631394, 26175192, 29447091, 39262788, 58894182, 78525576, 117788364, 235576728]

約数ペア:

[(1, 235576728), (2, 117788364), (3, 78525576), (4, 58894182), (6, 39262788), (8, 29447091), (9, 26175192), (12, 19631394), (18, 13087596), (24, 9815697), (27, 8725064), (36, 6543798), (54, 4362532), (72, 3271899), (108, 2181266), (163, 1445256), (216, 1090633), (326, 722628), (489, 481752), (652, 361314), (978, 240876), (1304, 180657), (1467, 160584), (1956, 120438), (2934, 80292), (3912, 60219), (4401, 53528), (5868, 40146), (6691, 35208), (8802, 26764), (11736, 20073), (13382, 17604)]