31392648

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{313}}^1$

素因数の和:531

約数の個数: 96

約数和(自身を含む): 97968000

約数和(自身を除く): 66575352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 199, 252, 313, 398, 504, 597, 626, 796, 939, 1194, 1252, 1393, 1592, 1791, 1878, 2191, 2388, 2504, 2786, 2817, 3582, 3756, 4179, 4382, 4776, 5572, 5634, 6573, 7164, 7512, 8358, 8764, 11144, 11268, 12537, 13146, 14328, 16716, 17528, 19719, 22536, 25074, 26292, 33432, 39438, 50148, 52584, 62287, 78876, 100296, 124574, 157752, 186861, 249148, 373722, 436009, 498296, 560583, 747444, 872018, 1121166, 1308027, 1494888, 1744036, 2242332, 2616054, 3488072, 3924081, 4484664, 5232108, 7848162, 10464216, 15696324, 31392648]

約数ペア:

[(1, 31392648), (2, 15696324), (3, 10464216), (4, 7848162), (6, 5232108), (7, 4484664), (8, 3924081), (9, 3488072), (12, 2616054), (14, 2242332), (18, 1744036), (21, 1494888), (24, 1308027), (28, 1121166), (36, 872018), (42, 747444), (56, 560583), (63, 498296), (72, 436009), (84, 373722), (126, 249148), (168, 186861), (199, 157752), (252, 124574), (313, 100296), (398, 78876), (504, 62287), (597, 52584), (626, 50148), (796, 39438), (939, 33432), (1194, 26292), (1252, 25074), (1393, 22536), (1592, 19719), (1791, 17528), (1878, 16716), (2191, 14328), (2388, 13146), (2504, 12537), (2786, 11268), (2817, 11144), (3582, 8764), (3756, 8358), (4179, 7512), (4382, 7164), (4776, 6573), (5572, 5634)]