761709528

素因数分解:

$2^3\times 3^3\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{499}}^1$

素因数の和:742

約数の個数: 128

約数和(自身を含む): 2188800000

約数和(自身を除く): 1427090472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 108, 111, 148, 191, 216, 222, 296, 333, 382, 444, 499, 573, 666, 764, 888, 998, 999, 1146, 1332, 1497, 1528, 1719, 1996, 1998, 2292, 2664, 2994, 3438, 3992, 3996, 4491, 4584, 5157, 5988, 6876, 7067, 7992, 8982, 10314, 11976, 13473, 13752, 14134, 17964, 18463, 20628, 21201, 26946, 28268, 35928, 36926, 41256, 42402, 53892, 55389, 56536, 63603, 73852, 84804, 95309, 107784, 110778, 127206, 147704, 166167, 169608, 190618, 190809, 221556, 254412, 285927, 332334, 381236, 381618, 443112, 498501, 508824, 571854, 664668, 762472, 763236, 857781, 997002, 1143708, 1329336, 1526472, 1715562, 1994004, 2287416, 2573343, 3431124, 3526433, 3988008, 5146686, 6862248, 7052866, 10293372, 10579299, 14105732, 20586744, 21158598, 28211464, 31737897, 42317196, 63475794, 84634392, 95213691, 126951588, 190427382, 253903176, 380854764, 761709528]

約数ペア:

[(1, 761709528), (2, 380854764), (3, 253903176), (4, 190427382), (6, 126951588), (8, 95213691), (9, 84634392), (12, 63475794), (18, 42317196), (24, 31737897), (27, 28211464), (36, 21158598), (37, 20586744), (54, 14105732), (72, 10579299), (74, 10293372), (108, 7052866), (111, 6862248), (148, 5146686), (191, 3988008), (216, 3526433), (222, 3431124), (296, 2573343), (333, 2287416), (382, 1994004), (444, 1715562), (499, 1526472), (573, 1329336), (666, 1143708), (764, 997002), (888, 857781), (998, 763236), (999, 762472), (1146, 664668), (1332, 571854), (1497, 508824), (1528, 498501), (1719, 443112), (1996, 381618), (1998, 381236), (2292, 332334), (2664, 285927), (2994, 254412), (3438, 221556), (3992, 190809), (3996, 190618), (4491, 169608), (4584, 166167), (5157, 147704), (5988, 127206), (6876, 110778), (7067, 107784), (7992, 95309), (8982, 84804), (10314, 73852), (11976, 63603), (13473, 56536), (13752, 55389), (14134, 53892), (17964, 42402), (18463, 41256), (20628, 36926), (21201, 35928), (26946, 28268)]