349640928

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4447}}^1$

素因数の和:4486

約数の個数: 192

約数和(自身を含む): 1255403520

約数和(自身を除く): 905762592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 84, 91, 96, 104, 108, 112, 117, 126, 144, 156, 168, 182, 189, 208, 216, 224, 234, 252, 273, 288, 312, 336, 351, 364, 378, 416, 432, 468, 504, 546, 624, 672, 702, 728, 756, 819, 864, 936, 1008, 1092, 1248, 1404, 1456, 1512, 1638, 1872, 2016, 2184, 2457, 2808, 2912, 3024, 3276, 3744, 4368, 4447, 4914, 5616, 6048, 6552, 8736, 8894, 9828, 11232, 13104, 13341, 17788, 19656, 26208, 26682, 31129, 35576, 39312, 40023, 53364, 57811, 62258, 71152, 78624, 80046, 93387, 106728, 115622, 120069, 124516, 142304, 160092, 173433, 186774, 213456, 231244, 240138, 249032, 280161, 320184, 346866, 373548, 404677, 426912, 462488, 480276, 498064, 520299, 560322, 640368, 693732, 747096, 809354, 840483, 924976, 960552, 996128, 1040598, 1120644, 1214031, 1280736, 1387464, 1494192, 1560897, 1618708, 1680966, 1849952, 1921104, 2081196, 2241288, 2428062, 2774928, 2988384, 3121794, 3237416, 3361932, 3642093, 3842208, 4162392, 4482576, 4856124, 5549856, 6243588, 6474832, 6723864, 7284186, 8324784, 8965152, 9712248, 10926279, 12487176, 12949664, 13447728, 14568372, 16649568, 19424496, 21852558, 24974352, 26895456, 29136744, 38848992, 43705116, 49948704, 58273488, 87410232, 116546976, 174820464, 349640928]

約数ペア:

[(1, 349640928), (2, 174820464), (3, 116546976), (4, 87410232), (6, 58273488), (7, 49948704), (8, 43705116), (9, 38848992), (12, 29136744), (13, 26895456), (14, 24974352), (16, 21852558), (18, 19424496), (21, 16649568), (24, 14568372), (26, 13447728), (27, 12949664), (28, 12487176), (32, 10926279), (36, 9712248), (39, 8965152), (42, 8324784), (48, 7284186), (52, 6723864), (54, 6474832), (56, 6243588), (63, 5549856), (72, 4856124), (78, 4482576), (84, 4162392), (91, 3842208), (96, 3642093), (104, 3361932), (108, 3237416), (112, 3121794), (117, 2988384), (126, 2774928), (144, 2428062), (156, 2241288), (168, 2081196), (182, 1921104), (189, 1849952), (208, 1680966), (216, 1618708), (224, 1560897), (234, 1494192), (252, 1387464), (273, 1280736), (288, 1214031), (312, 1120644), (336, 1040598), (351, 996128), (364, 960552), (378, 924976), (416, 840483), (432, 809354), (468, 747096), (504, 693732), (546, 640368), (624, 560322), (672, 520299), (702, 498064), (728, 480276), (756, 462488), (819, 426912), (864, 404677), (936, 373548), (1008, 346866), (1092, 320184), (1248, 280161), (1404, 249032), (1456, 240138), (1512, 231244), (1638, 213456), (1872, 186774), (2016, 173433), (2184, 160092), (2457, 142304), (2808, 124516), (2912, 120069), (3024, 115622), (3276, 106728), (3744, 93387), (4368, 80046), (4447, 78624), (4914, 71152), (5616, 62258), (6048, 57811), (6552, 53364), (8736, 40023), (8894, 39312), (9828, 35576), (11232, 31129), (13104, 26682), (13341, 26208), (17788, 19656)]