272357568

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2179}}^1$

素因数の和:2235

約数の個数: 168

約数和(自身を含む): 921390080

約数和(自身を除く): 649032512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 64, 72, 84, 93, 96, 112, 124, 126, 144, 168, 186, 192, 217, 224, 248, 252, 279, 288, 336, 372, 434, 448, 496, 504, 558, 576, 651, 672, 744, 868, 992, 1008, 1116, 1302, 1344, 1488, 1736, 1953, 1984, 2016, 2179, 2232, 2604, 2976, 3472, 3906, 4032, 4358, 4464, 5208, 5952, 6537, 6944, 7812, 8716, 8928, 10416, 13074, 13888, 15253, 15624, 17432, 17856, 19611, 20832, 26148, 30506, 31248, 34864, 39222, 41664, 45759, 52296, 61012, 62496, 67549, 69728, 78444, 91518, 104592, 122024, 124992, 135098, 137277, 139456, 156888, 183036, 202647, 209184, 244048, 270196, 274554, 313776, 366072, 405294, 418368, 472843, 488096, 540392, 549108, 607941, 627552, 732144, 810588, 945686, 976192, 1080784, 1098216, 1215882, 1255104, 1418529, 1464288, 1621176, 1891372, 2161568, 2196432, 2431764, 2837058, 2928576, 3242352, 3782744, 4255587, 4323136, 4392864, 4863528, 5674116, 6484704, 7565488, 8511174, 8785728, 9727056, 11348232, 12969408, 15130976, 17022348, 19454112, 22696464, 30261952, 34044696, 38908224, 45392928, 68089392, 90785856, 136178784, 272357568]

約数ペア:

[(1, 272357568), (2, 136178784), (3, 90785856), (4, 68089392), (6, 45392928), (7, 38908224), (8, 34044696), (9, 30261952), (12, 22696464), (14, 19454112), (16, 17022348), (18, 15130976), (21, 12969408), (24, 11348232), (28, 9727056), (31, 8785728), (32, 8511174), (36, 7565488), (42, 6484704), (48, 5674116), (56, 4863528), (62, 4392864), (63, 4323136), (64, 4255587), (72, 3782744), (84, 3242352), (93, 2928576), (96, 2837058), (112, 2431764), (124, 2196432), (126, 2161568), (144, 1891372), (168, 1621176), (186, 1464288), (192, 1418529), (217, 1255104), (224, 1215882), (248, 1098216), (252, 1080784), (279, 976192), (288, 945686), (336, 810588), (372, 732144), (434, 627552), (448, 607941), (496, 549108), (504, 540392), (558, 488096), (576, 472843), (651, 418368), (672, 405294), (744, 366072), (868, 313776), (992, 274554), (1008, 270196), (1116, 244048), (1302, 209184), (1344, 202647), (1488, 183036), (1736, 156888), (1953, 139456), (1984, 137277), (2016, 135098), (2179, 124992), (2232, 122024), (2604, 104592), (2976, 91518), (3472, 78444), (3906, 69728), (4032, 67549), (4358, 62496), (4464, 61012), (5208, 52296), (5952, 45759), (6537, 41664), (6944, 39222), (7812, 34864), (8716, 31248), (8928, 30506), (10416, 26148), (13074, 20832), (13888, 19611), (15253, 17856), (15624, 17432)]