395921088

素因数分解:

$2^6\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1$

素因数の和:460

約数の個数: 224

約数和(自身を含む): 1267968000

約数和(自身を除く): 872046912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 31, 32, 36, 38, 48, 54, 57, 62, 64, 72, 76, 93, 96, 108, 114, 124, 144, 152, 171, 186, 192, 216, 228, 248, 279, 288, 304, 342, 372, 389, 432, 456, 496, 513, 558, 576, 589, 608, 684, 744, 778, 837, 864, 912, 992, 1026, 1116, 1167, 1178, 1216, 1368, 1488, 1556, 1674, 1728, 1767, 1824, 1984, 2052, 2232, 2334, 2356, 2736, 2976, 3112, 3348, 3501, 3534, 3648, 4104, 4464, 4668, 4712, 5301, 5472, 5952, 6224, 6696, 7002, 7068, 7391, 8208, 8928, 9336, 9424, 10503, 10602, 10944, 12059, 12448, 13392, 14004, 14136, 14782, 15903, 16416, 17856, 18672, 18848, 21006, 21204, 22173, 24118, 24896, 26784, 28008, 28272, 29564, 31806, 32832, 36177, 37344, 37696, 42012, 42408, 44346, 48236, 53568, 56016, 56544, 59128, 63612, 66519, 72354, 74688, 84024, 84816, 88692, 96472, 108531, 112032, 113088, 118256, 127224, 133038, 144708, 168048, 169632, 177384, 192944, 199557, 217062, 224064, 229121, 236512, 254448, 266076, 289416, 325593, 336096, 339264, 354768, 385888, 399114, 434124, 458242, 473024, 508896, 532152, 578832, 651186, 672192, 687363, 709536, 771776, 798228, 868248, 916484, 1017792, 1064304, 1157664, 1302372, 1374726, 1419072, 1596456, 1736496, 1832968, 2062089, 2128608, 2315328, 2604744, 2749452, 3192912, 3472992, 3665936, 4124178, 4257216, 5209488, 5498904, 6186267, 6385824, 6945984, 7331872, 8248356, 10418976, 10997808, 12372534, 12771648, 14663744, 16496712, 20837952, 21995616, 24745068, 32993424, 43991232, 49490136, 65986848, 98980272, 131973696, 197960544, 395921088]

約数ペア:

[(1, 395921088), (2, 197960544), (3, 131973696), (4, 98980272), (6, 65986848), (8, 49490136), (9, 43991232), (12, 32993424), (16, 24745068), (18, 21995616), (19, 20837952), (24, 16496712), (27, 14663744), (31, 12771648), (32, 12372534), (36, 10997808), (38, 10418976), (48, 8248356), (54, 7331872), (57, 6945984), (62, 6385824), (64, 6186267), (72, 5498904), (76, 5209488), (93, 4257216), (96, 4124178), (108, 3665936), (114, 3472992), (124, 3192912), (144, 2749452), (152, 2604744), (171, 2315328), (186, 2128608), (192, 2062089), (216, 1832968), (228, 1736496), (248, 1596456), (279, 1419072), (288, 1374726), (304, 1302372), (342, 1157664), (372, 1064304), (389, 1017792), (432, 916484), (456, 868248), (496, 798228), (513, 771776), (558, 709536), (576, 687363), (589, 672192), (608, 651186), (684, 578832), (744, 532152), (778, 508896), (837, 473024), (864, 458242), (912, 434124), (992, 399114), (1026, 385888), (1116, 354768), (1167, 339264), (1178, 336096), (1216, 325593), (1368, 289416), (1488, 266076), (1556, 254448), (1674, 236512), (1728, 229121), (1767, 224064), (1824, 217062), (1984, 199557), (2052, 192944), (2232, 177384), (2334, 169632), (2356, 168048), (2736, 144708), (2976, 133038), (3112, 127224), (3348, 118256), (3501, 113088), (3534, 112032), (3648, 108531), (4104, 96472), (4464, 88692), (4668, 84816), (4712, 84024), (5301, 74688), (5472, 72354), (5952, 66519), (6224, 63612), (6696, 59128), (7002, 56544), (7068, 56016), (7391, 53568), (8208, 48236), (8928, 44346), (9336, 42408), (9424, 42012), (10503, 37696), (10602, 37344), (10944, 36177), (12059, 32832), (12448, 31806), (13392, 29564), (14004, 28272), (14136, 28008), (14782, 26784), (15903, 24896), (16416, 24118), (17856, 22173), (18672, 21204), (18848, 21006)]