405492528

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{3343}}^1$

素因数の和:3399

約数の個数: 120

約数和(自身を含む): 1263871488

約数和(自身を除く): 858378960

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 361, 399, 456, 532, 722, 798, 912, 1064, 1083, 1444, 1596, 2128, 2166, 2527, 2888, 3192, 3343, 4332, 5054, 5776, 6384, 6686, 7581, 8664, 10029, 10108, 13372, 15162, 17328, 20058, 20216, 23401, 26744, 30324, 40116, 40432, 46802, 53488, 60648, 63517, 70203, 80232, 93604, 121296, 127034, 140406, 160464, 187208, 190551, 254068, 280812, 374416, 381102, 444619, 508136, 561624, 762204, 889238, 1016272, 1123248, 1206823, 1333857, 1524408, 1778476, 2413646, 2667714, 3048816, 3556952, 3620469, 4827292, 5335428, 7113904, 7240938, 8447761, 9654584, 10670856, 14481876, 16895522, 19309168, 21341712, 25343283, 28963752, 33791044, 50686566, 57927504, 67582088, 101373132, 135164176, 202746264, 405492528]

約数ペア:

[(1, 405492528), (2, 202746264), (3, 135164176), (4, 101373132), (6, 67582088), (7, 57927504), (8, 50686566), (12, 33791044), (14, 28963752), (16, 25343283), (19, 21341712), (21, 19309168), (24, 16895522), (28, 14481876), (38, 10670856), (42, 9654584), (48, 8447761), (56, 7240938), (57, 7113904), (76, 5335428), (84, 4827292), (112, 3620469), (114, 3556952), (133, 3048816), (152, 2667714), (168, 2413646), (228, 1778476), (266, 1524408), (304, 1333857), (336, 1206823), (361, 1123248), (399, 1016272), (456, 889238), (532, 762204), (722, 561624), (798, 508136), (912, 444619), (1064, 381102), (1083, 374416), (1444, 280812), (1596, 254068), (2128, 190551), (2166, 187208), (2527, 160464), (2888, 140406), (3192, 127034), (3343, 121296), (4332, 93604), (5054, 80232), (5776, 70203), (6384, 63517), (6686, 60648), (7581, 53488), (8664, 46802), (10029, 40432), (10108, 40116), (13372, 30324), (15162, 26744), (17328, 23401), (20058, 20216)]