245551176

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{283}}^1$

素因数の和:417

約数の個数: 160

約数和(自身を含む): 750509760

約数和(自身を除く): 504958584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 103, 104, 108, 117, 156, 162, 206, 216, 234, 283, 309, 312, 324, 351, 412, 468, 566, 618, 648, 702, 824, 849, 927, 936, 1053, 1132, 1236, 1339, 1404, 1698, 1854, 2106, 2264, 2472, 2547, 2678, 2781, 2808, 3396, 3679, 3708, 4017, 4212, 5094, 5356, 5562, 6792, 7358, 7416, 7641, 8034, 8343, 8424, 10188, 10712, 11037, 11124, 12051, 14716, 15282, 16068, 16686, 20376, 22074, 22248, 22923, 24102, 29149, 29432, 30564, 32136, 33111, 33372, 36153, 44148, 45846, 48204, 58298, 61128, 66222, 66744, 72306, 87447, 88296, 91692, 96408, 99333, 108459, 116596, 132444, 144612, 174894, 183384, 198666, 216918, 233192, 262341, 264888, 289224, 297999, 349788, 378937, 397332, 433836, 524682, 595998, 699576, 757874, 787023, 794664, 867672, 1049364, 1136811, 1191996, 1515748, 1574046, 2098728, 2273622, 2361069, 2383992, 3031496, 3148092, 3410433, 4547244, 4722138, 6296184, 6820866, 9094488, 9444276, 10231299, 13641732, 18888552, 20462598, 27283464, 30693897, 40925196, 61387794, 81850392, 122775588, 245551176]

約数ペア:

[(1, 245551176), (2, 122775588), (3, 81850392), (4, 61387794), (6, 40925196), (8, 30693897), (9, 27283464), (12, 20462598), (13, 18888552), (18, 13641732), (24, 10231299), (26, 9444276), (27, 9094488), (36, 6820866), (39, 6296184), (52, 4722138), (54, 4547244), (72, 3410433), (78, 3148092), (81, 3031496), (103, 2383992), (104, 2361069), (108, 2273622), (117, 2098728), (156, 1574046), (162, 1515748), (206, 1191996), (216, 1136811), (234, 1049364), (283, 867672), (309, 794664), (312, 787023), (324, 757874), (351, 699576), (412, 595998), (468, 524682), (566, 433836), (618, 397332), (648, 378937), (702, 349788), (824, 297999), (849, 289224), (927, 264888), (936, 262341), (1053, 233192), (1132, 216918), (1236, 198666), (1339, 183384), (1404, 174894), (1698, 144612), (1854, 132444), (2106, 116596), (2264, 108459), (2472, 99333), (2547, 96408), (2678, 91692), (2781, 88296), (2808, 87447), (3396, 72306), (3679, 66744), (3708, 66222), (4017, 61128), (4212, 58298), (5094, 48204), (5356, 45846), (5562, 44148), (6792, 36153), (7358, 33372), (7416, 33111), (7641, 32136), (8034, 30564), (8343, 29432), (8424, 29149), (10188, 24102), (10712, 22923), (11037, 22248), (11124, 22074), (12051, 20376), (14716, 16686), (15282, 16068)]