242691312

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{3793}}^1$

素因数の和:3878

約数の個数: 80

約数和(自身を含む): 662402048

約数和(自身を除く): 419710736

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 43, 48, 62, 86, 93, 124, 129, 172, 186, 248, 258, 344, 372, 496, 516, 688, 744, 1032, 1333, 1488, 2064, 2666, 3793, 3999, 5332, 7586, 7998, 10664, 11379, 15172, 15996, 21328, 22758, 30344, 31992, 45516, 60688, 63984, 91032, 117583, 163099, 182064, 235166, 326198, 352749, 470332, 489297, 652396, 705498, 940664, 978594, 1304792, 1410996, 1881328, 1957188, 2609584, 2821992, 3914376, 5056069, 5643984, 7828752, 10112138, 15168207, 20224276, 30336414, 40448552, 60672828, 80897104, 121345656, 242691312]

約数ペア:

[(1, 242691312), (2, 121345656), (3, 80897104), (4, 60672828), (6, 40448552), (8, 30336414), (12, 20224276), (16, 15168207), (24, 10112138), (31, 7828752), (43, 5643984), (48, 5056069), (62, 3914376), (86, 2821992), (93, 2609584), (124, 1957188), (129, 1881328), (172, 1410996), (186, 1304792), (248, 978594), (258, 940664), (344, 705498), (372, 652396), (496, 489297), (516, 470332), (688, 352749), (744, 326198), (1032, 235166), (1333, 182064), (1488, 163099), (2064, 117583), (2666, 91032), (3793, 63984), (3999, 60688), (5332, 45516), (7586, 31992), (7998, 30344), (10664, 22758), (11379, 21328), (15172, 15996)]