310191648

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{1249}}^1$

素因数の和:1474

約数の個数: 96

約数和(自身を含む): 882000000

約数和(自身を除く): 571808352

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 199, 208, 312, 398, 416, 597, 624, 796, 1194, 1248, 1249, 1592, 2388, 2498, 2587, 3184, 3747, 4776, 4996, 5174, 6368, 7494, 7761, 9552, 9992, 10348, 14988, 15522, 16237, 19104, 19984, 20696, 29976, 31044, 32474, 39968, 41392, 48711, 59952, 62088, 64948, 82784, 97422, 119904, 124176, 129896, 194844, 248352, 248551, 259792, 389688, 497102, 519584, 745653, 779376, 994204, 1491306, 1558752, 1988408, 2982612, 3231163, 3976816, 5965224, 6462326, 7953632, 9693489, 11930448, 12924652, 19386978, 23860896, 25849304, 38773956, 51698608, 77547912, 103397216, 155095824, 310191648]

約数ペア:

[(1, 310191648), (2, 155095824), (3, 103397216), (4, 77547912), (6, 51698608), (8, 38773956), (12, 25849304), (13, 23860896), (16, 19386978), (24, 12924652), (26, 11930448), (32, 9693489), (39, 7953632), (48, 6462326), (52, 5965224), (78, 3976816), (96, 3231163), (104, 2982612), (156, 1988408), (199, 1558752), (208, 1491306), (312, 994204), (398, 779376), (416, 745653), (597, 519584), (624, 497102), (796, 389688), (1194, 259792), (1248, 248551), (1249, 248352), (1592, 194844), (2388, 129896), (2498, 124176), (2587, 119904), (3184, 97422), (3747, 82784), (4776, 64948), (4996, 62088), (5174, 59952), (6368, 48711), (7494, 41392), (7761, 39968), (9552, 32474), (9992, 31044), (10348, 29976), (14988, 20696), (15522, 19984), (16237, 19104)]