715896

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:236

約数の個数: 48

約数和(自身を含む): 1982760

約数和(自身を除く): 1266864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 122, 163, 183, 244, 326, 366, 488, 489, 549, 652, 732, 978, 1098, 1304, 1464, 1467, 1956, 2196, 2934, 3912, 4392, 5868, 9943, 11736, 19886, 29829, 39772, 59658, 79544, 89487, 119316, 178974, 238632, 357948, 715896]

約数ペア:

[(1, 715896), (2, 357948), (3, 238632), (4, 178974), (6, 119316), (8, 89487), (9, 79544), (12, 59658), (18, 39772), (24, 29829), (36, 19886), (61, 11736), (72, 9943), (122, 5868), (163, 4392), (183, 3912), (244, 2934), (326, 2196), (366, 1956), (488, 1467), (489, 1464), (549, 1304), (652, 1098), (732, 978)]