239690016

素因数分解:

$2^5\times 3^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:229

約数の個数: 240

約数和(自身を含む): 770837760

約数和(自身を除く): 531147744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 31, 32, 36, 38, 48, 54, 57, 62, 72, 76, 81, 93, 96, 108, 114, 124, 144, 152, 157, 162, 171, 186, 216, 228, 248, 279, 288, 304, 314, 324, 342, 372, 432, 456, 471, 496, 513, 558, 589, 608, 628, 648, 684, 744, 837, 864, 912, 942, 992, 1026, 1116, 1178, 1256, 1296, 1368, 1413, 1488, 1539, 1674, 1767, 1824, 1884, 2052, 2232, 2356, 2511, 2512, 2592, 2736, 2826, 2976, 2983, 3078, 3348, 3534, 3768, 4104, 4239, 4464, 4712, 4867, 5022, 5024, 5301, 5472, 5652, 5966, 6156, 6696, 7068, 7536, 8208, 8478, 8928, 8949, 9424, 9734, 10044, 10602, 11304, 11932, 12312, 12717, 13392, 14136, 14601, 15072, 15903, 16416, 16956, 17898, 18848, 19468, 20088, 21204, 22608, 23864, 24624, 25434, 26784, 26847, 28272, 29202, 31806, 33912, 35796, 38936, 40176, 42408, 43803, 45216, 47709, 47728, 49248, 50868, 53694, 56544, 58404, 63612, 67824, 71592, 77872, 80352, 80541, 84816, 87606, 92473, 95418, 95456, 101736, 107388, 116808, 127224, 131409, 135648, 143184, 155744, 161082, 169632, 175212, 184946, 190836, 203472, 214776, 233616, 241623, 254448, 262818, 277419, 286368, 322164, 350424, 369892, 381672, 394227, 406944, 429552, 467232, 483246, 508896, 525636, 554838, 644328, 700848, 739784, 763344, 788454, 832257, 859104, 966492, 1051272, 1109676, 1288656, 1401696, 1479568, 1526688, 1576908, 1664514, 1932984, 2102544, 2219352, 2496771, 2577312, 2959136, 3153816, 3329028, 3865968, 4205088, 4438704, 4993542, 6307632, 6658056, 7490313, 7731936, 8877408, 9987084, 12615264, 13316112, 14980626, 19974168, 26632224, 29961252, 39948336, 59922504, 79896672, 119845008, 239690016]

約数ペア:

[(1, 239690016), (2, 119845008), (3, 79896672), (4, 59922504), (6, 39948336), (8, 29961252), (9, 26632224), (12, 19974168), (16, 14980626), (18, 13316112), (19, 12615264), (24, 9987084), (27, 8877408), (31, 7731936), (32, 7490313), (36, 6658056), (38, 6307632), (48, 4993542), (54, 4438704), (57, 4205088), (62, 3865968), (72, 3329028), (76, 3153816), (81, 2959136), (93, 2577312), (96, 2496771), (108, 2219352), (114, 2102544), (124, 1932984), (144, 1664514), (152, 1576908), (157, 1526688), (162, 1479568), (171, 1401696), (186, 1288656), (216, 1109676), (228, 1051272), (248, 966492), (279, 859104), (288, 832257), (304, 788454), (314, 763344), (324, 739784), (342, 700848), (372, 644328), (432, 554838), (456, 525636), (471, 508896), (496, 483246), (513, 467232), (558, 429552), (589, 406944), (608, 394227), (628, 381672), (648, 369892), (684, 350424), (744, 322164), (837, 286368), (864, 277419), (912, 262818), (942, 254448), (992, 241623), (1026, 233616), (1116, 214776), (1178, 203472), (1256, 190836), (1296, 184946), (1368, 175212), (1413, 169632), (1488, 161082), (1539, 155744), (1674, 143184), (1767, 135648), (1824, 131409), (1884, 127224), (2052, 116808), (2232, 107388), (2356, 101736), (2511, 95456), (2512, 95418), (2592, 92473), (2736, 87606), (2826, 84816), (2976, 80541), (2983, 80352), (3078, 77872), (3348, 71592), (3534, 67824), (3768, 63612), (4104, 58404), (4239, 56544), (4464, 53694), (4712, 50868), (4867, 49248), (5022, 47728), (5024, 47709), (5301, 45216), (5472, 43803), (5652, 42408), (5966, 40176), (6156, 38936), (6696, 35796), (7068, 33912), (7536, 31806), (8208, 29202), (8478, 28272), (8928, 26847), (8949, 26784), (9424, 25434), (9734, 24624), (10044, 23864), (10602, 22608), (11304, 21204), (11932, 20088), (12312, 19468), (12717, 18848), (13392, 17898), (14136, 16956), (14601, 16416), (15072, 15903)]