308899416

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:182

約数の個数: 256

約数和(自身を含む): 995328000

約数和(自身を除く): 686428584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 29, 38, 42, 47, 56, 57, 58, 71, 76, 84, 87, 94, 114, 116, 133, 141, 142, 152, 168, 174, 188, 203, 213, 228, 232, 266, 282, 284, 329, 348, 376, 399, 406, 426, 456, 497, 532, 551, 564, 568, 609, 658, 696, 798, 812, 852, 893, 987, 994, 1064, 1102, 1128, 1218, 1316, 1349, 1363, 1491, 1596, 1624, 1653, 1704, 1786, 1974, 1988, 2059, 2204, 2436, 2632, 2679, 2698, 2726, 2982, 3192, 3306, 3337, 3572, 3857, 3948, 3976, 4047, 4089, 4118, 4408, 4872, 5358, 5396, 5452, 5964, 6177, 6251, 6612, 6674, 7144, 7714, 7896, 8094, 8178, 8236, 9443, 9541, 10011, 10716, 10792, 10904, 11571, 11928, 12354, 12502, 13224, 13348, 14413, 15428, 16188, 16356, 16472, 18753, 18886, 19082, 20022, 21432, 23142, 23359, 24708, 25004, 25897, 26696, 28329, 28623, 28826, 30856, 32376, 32712, 37506, 37772, 38164, 39121, 40044, 43239, 46284, 46718, 49416, 50008, 51794, 56658, 57246, 57652, 63403, 70077, 75012, 75544, 76328, 77691, 78242, 80088, 86478, 92568, 93436, 96773, 103588, 113316, 114492, 115304, 117363, 126806, 140154, 150024, 155382, 156484, 172956, 181279, 186872, 190209, 193546, 207176, 226632, 228984, 234726, 253612, 273847, 280308, 290319, 310764, 312968, 345912, 362558, 380418, 387092, 443821, 469452, 507224, 543837, 547694, 560616, 580638, 621528, 677411, 725116, 760836, 774184, 821541, 887642, 938904, 1087674, 1095388, 1161276, 1331463, 1354822, 1450232, 1521672, 1643082, 1775284, 1838687, 2032233, 2175348, 2190776, 2322552, 2662926, 2709644, 3286164, 3550568, 3677374, 4064466, 4350696, 5325852, 5419288, 5516061, 6572328, 7354748, 8128932, 10651704, 11032122, 12870809, 14709496, 16257864, 22064244, 25741618, 38612427, 44128488, 51483236, 77224854, 102966472, 154449708, 308899416]

約数ペア:

[(1, 308899416), (2, 154449708), (3, 102966472), (4, 77224854), (6, 51483236), (7, 44128488), (8, 38612427), (12, 25741618), (14, 22064244), (19, 16257864), (21, 14709496), (24, 12870809), (28, 11032122), (29, 10651704), (38, 8128932), (42, 7354748), (47, 6572328), (56, 5516061), (57, 5419288), (58, 5325852), (71, 4350696), (76, 4064466), (84, 3677374), (87, 3550568), (94, 3286164), (114, 2709644), (116, 2662926), (133, 2322552), (141, 2190776), (142, 2175348), (152, 2032233), (168, 1838687), (174, 1775284), (188, 1643082), (203, 1521672), (213, 1450232), (228, 1354822), (232, 1331463), (266, 1161276), (282, 1095388), (284, 1087674), (329, 938904), (348, 887642), (376, 821541), (399, 774184), (406, 760836), (426, 725116), (456, 677411), (497, 621528), (532, 580638), (551, 560616), (564, 547694), (568, 543837), (609, 507224), (658, 469452), (696, 443821), (798, 387092), (812, 380418), (852, 362558), (893, 345912), (987, 312968), (994, 310764), (1064, 290319), (1102, 280308), (1128, 273847), (1218, 253612), (1316, 234726), (1349, 228984), (1363, 226632), (1491, 207176), (1596, 193546), (1624, 190209), (1653, 186872), (1704, 181279), (1786, 172956), (1974, 156484), (1988, 155382), (2059, 150024), (2204, 140154), (2436, 126806), (2632, 117363), (2679, 115304), (2698, 114492), (2726, 113316), (2982, 103588), (3192, 96773), (3306, 93436), (3337, 92568), (3572, 86478), (3857, 80088), (3948, 78242), (3976, 77691), (4047, 76328), (4089, 75544), (4118, 75012), (4408, 70077), (4872, 63403), (5358, 57652), (5396, 57246), (5452, 56658), (5964, 51794), (6177, 50008), (6251, 49416), (6612, 46718), (6674, 46284), (7144, 43239), (7714, 40044), (7896, 39121), (8094, 38164), (8178, 37772), (8236, 37506), (9443, 32712), (9541, 32376), (10011, 30856), (10716, 28826), (10792, 28623), (10904, 28329), (11571, 26696), (11928, 25897), (12354, 25004), (12502, 24708), (13224, 23359), (13348, 23142), (14413, 21432), (15428, 20022), (16188, 19082), (16356, 18886), (16472, 18753)]