338707488

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:351

約数の個数: 192

約数和(自身を含む): 1068318720

約数和(自身を除く): 729611232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 71, 84, 93, 96, 112, 124, 142, 168, 186, 213, 217, 224, 229, 248, 284, 336, 372, 426, 434, 458, 496, 497, 568, 651, 672, 687, 744, 852, 868, 916, 992, 994, 1136, 1302, 1374, 1488, 1491, 1603, 1704, 1736, 1832, 1988, 2201, 2272, 2604, 2748, 2976, 2982, 3206, 3408, 3472, 3664, 3976, 4402, 4809, 5208, 5496, 5964, 6412, 6603, 6816, 6944, 7099, 7328, 7952, 8804, 9618, 10416, 10992, 11928, 12824, 13206, 14198, 15407, 15904, 16259, 17608, 19236, 20832, 21297, 21984, 23856, 25648, 26412, 28396, 30814, 32518, 35216, 38472, 42594, 46221, 47712, 48777, 49693, 51296, 52824, 56792, 61628, 65036, 70432, 76944, 85188, 92442, 97554, 99386, 105648, 113584, 113813, 123256, 130072, 149079, 153888, 170376, 184884, 195108, 198772, 211296, 227168, 227626, 246512, 260144, 298158, 340752, 341439, 369768, 390216, 397544, 455252, 493024, 504029, 520288, 596316, 681504, 682878, 739536, 780432, 795088, 910504, 1008058, 1192632, 1365756, 1479072, 1512087, 1560864, 1590176, 1821008, 2016116, 2385264, 2731512, 3024174, 3528203, 3642016, 4032232, 4770528, 5463024, 6048348, 7056406, 8064464, 10584609, 10926048, 12096696, 14112812, 16128928, 21169218, 24193392, 28225624, 42338436, 48386784, 56451248, 84676872, 112902496, 169353744, 338707488]

約数ペア:

[(1, 338707488), (2, 169353744), (3, 112902496), (4, 84676872), (6, 56451248), (7, 48386784), (8, 42338436), (12, 28225624), (14, 24193392), (16, 21169218), (21, 16128928), (24, 14112812), (28, 12096696), (31, 10926048), (32, 10584609), (42, 8064464), (48, 7056406), (56, 6048348), (62, 5463024), (71, 4770528), (84, 4032232), (93, 3642016), (96, 3528203), (112, 3024174), (124, 2731512), (142, 2385264), (168, 2016116), (186, 1821008), (213, 1590176), (217, 1560864), (224, 1512087), (229, 1479072), (248, 1365756), (284, 1192632), (336, 1008058), (372, 910504), (426, 795088), (434, 780432), (458, 739536), (496, 682878), (497, 681504), (568, 596316), (651, 520288), (672, 504029), (687, 493024), (744, 455252), (852, 397544), (868, 390216), (916, 369768), (992, 341439), (994, 340752), (1136, 298158), (1302, 260144), (1374, 246512), (1488, 227626), (1491, 227168), (1603, 211296), (1704, 198772), (1736, 195108), (1832, 184884), (1988, 170376), (2201, 153888), (2272, 149079), (2604, 130072), (2748, 123256), (2976, 113813), (2982, 113584), (3206, 105648), (3408, 99386), (3472, 97554), (3664, 92442), (3976, 85188), (4402, 76944), (4809, 70432), (5208, 65036), (5496, 61628), (5964, 56792), (6412, 52824), (6603, 51296), (6816, 49693), (6944, 48777), (7099, 47712), (7328, 46221), (7952, 42594), (8804, 38472), (9618, 35216), (10416, 32518), (10992, 30814), (11928, 28396), (12824, 26412), (13206, 25648), (14198, 23856), (15407, 21984), (15904, 21297), (16259, 20832), (17608, 19236)]