2431392

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:106

約数の個数: 96

約数和(自身を含む): 7096320

約数和(自身を除く): 4664928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 43, 48, 57, 62, 76, 86, 93, 96, 114, 124, 129, 152, 172, 186, 228, 248, 258, 304, 344, 372, 456, 496, 516, 589, 608, 688, 744, 817, 912, 992, 1032, 1178, 1333, 1376, 1488, 1634, 1767, 1824, 2064, 2356, 2451, 2666, 2976, 3268, 3534, 3999, 4128, 4712, 4902, 5332, 6536, 7068, 7998, 9424, 9804, 10664, 13072, 14136, 15996, 18848, 19608, 21328, 25327, 26144, 28272, 31992, 39216, 42656, 50654, 56544, 63984, 75981, 78432, 101308, 127968, 151962, 202616, 303924, 405232, 607848, 810464, 1215696, 2431392]

約数ペア:

[(1, 2431392), (2, 1215696), (3, 810464), (4, 607848), (6, 405232), (8, 303924), (12, 202616), (16, 151962), (19, 127968), (24, 101308), (31, 78432), (32, 75981), (38, 63984), (43, 56544), (48, 50654), (57, 42656), (62, 39216), (76, 31992), (86, 28272), (93, 26144), (96, 25327), (114, 21328), (124, 19608), (129, 18848), (152, 15996), (172, 14136), (186, 13072), (228, 10664), (248, 9804), (258, 9424), (304, 7998), (344, 7068), (372, 6536), (456, 5332), (496, 4902), (516, 4712), (589, 4128), (608, 3999), (688, 3534), (744, 3268), (817, 2976), (912, 2666), (992, 2451), (1032, 2356), (1178, 2064), (1333, 1824), (1376, 1767), (1488, 1634)]