218368482228

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:234

約数の個数: 960

約数和(自身を含む): 721269964800

約数和(自身を除く): 502901482572

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 23, 26, 27, 31, 36, 38, 39, 43, 46, 52, 54, 57, 62, 69, 76, 78, 81, 86, 89, 92, 93, 108, 114, 117, 124, 129, 138, 156, 162, 171, 172, 178, 186, 207, 228, 234, 247, 258, 267, 276, 279, 299, 324, 342, 351, 356, 372, 387, 403, 414, 437, 468, 494, 513, 516, 534, 558, 559, 589, 598, 621, 684, 702, 713, 741, 774, 801, 806, 817, 828, 837, 874, 897, 988, 989, 1026, 1053, 1068, 1116, 1118, 1157, 1161, 1178, 1196, 1209, 1242, 1311, 1333, 1404, 1426, 1482, 1539, 1548, 1602, 1612, 1634, 1674, 1677, 1691, 1748, 1767, 1794, 1863, 1978, 2047, 2052, 2106, 2139, 2223, 2236, 2314, 2322, 2356, 2403, 2418, 2451, 2484, 2511, 2622, 2666, 2691, 2759, 2852, 2964, 2967, 3078, 3204, 3268, 3348, 3354, 3382, 3471, 3483, 3534, 3588, 3627, 3726, 3827, 3933, 3956, 3999, 4094, 4212, 4278, 4446, 4628, 4644, 4806, 4836, 4902, 5022, 5031, 5073, 5244, 5301, 5332, 5382, 5518, 5681, 5934, 6141, 6156, 6417, 6669, 6708, 6764, 6942, 6966, 7068, 7209, 7254, 7353, 7452, 7654, 7657, 7866, 7998, 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約数ペア:

[(1, 218368482228), (2, 109184241114), (3, 72789494076), (4, 54592120557), (6, 36394747038), (9, 24263164692), (12, 18197373519), (13, 16797575556), (18, 12131582346), (19, 11493078012), (23, 9494281836), (26, 8398787778), (27, 8087721564), (31, 7044144588), (36, 6065791173), (38, 5746539006), (39, 5599191852), (43, 5078336796), (46, 4747140918), (52, 4199393889), (54, 4043860782), (57, 3831026004), (62, 3522072294), (69, 3164760612), (76, 2873269503), (78, 2799595926), (81, 2695907188), (86, 2539168398), (89, 2453578452), (92, 2373570459), (93, 2348048196), (108, 2021930391), (114, 1915513002), (117, 1866397284), (124, 1761036147), (129, 1692778932), (138, 1582380306), (156, 1399797963), (162, 1347953594), (171, 1277008668), (172, 1269584199), (178, 1226789226), (186, 1174024098), (207, 1054920204), (228, 957756501), (234, 933198642), (247, 884082924), (258, 846389466), (267, 817859484), (276, 791190153), (279, 782682732), (299, 730329372), (324, 673976797), (342, 638504334), (351, 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