1479289784

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:349

約数の個数: 128

約数和(自身を含む): 3373539840

約数和(自身を除く): 1894250056

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 53, 56, 67, 86, 106, 134, 172, 173, 212, 268, 301, 344, 346, 371, 424, 469, 536, 602, 692, 742, 938, 1204, 1211, 1384, 1484, 1876, 2279, 2408, 2422, 2881, 2968, 3551, 3752, 4558, 4844, 5762, 7102, 7439, 9116, 9169, 9688, 11524, 11591, 14204, 14878, 15953, 18232, 18338, 20167, 23048, 23182, 24857, 28408, 29756, 31906, 36676, 40334, 46364, 49714, 52073, 59512, 63812, 64183, 73352, 80668, 81137, 92728, 99428, 104146, 127624, 128366, 152693, 161336, 162274, 198856, 208292, 256732, 305386, 324548, 394267, 416584, 498413, 513464, 610772, 614323, 649096, 788534, 996826, 1068851, 1221544, 1228646, 1577068, 1993652, 2137702, 2457292, 2759869, 3154136, 3488891, 3987304, 4275404, 4300261, 4914584, 5519738, 6977782, 8550808, 8600522, 11039476, 13955564, 17201044, 22078952, 26415889, 27911128, 34402088, 52831778, 105663556, 184911223, 211327112, 369822446, 739644892, 1479289784]

約数ペア:

[(1, 1479289784), (2, 739644892), (4, 369822446), (7, 211327112), (8, 184911223), (14, 105663556), (28, 52831778), (43, 34402088), (53, 27911128), (56, 26415889), (67, 22078952), (86, 17201044), (106, 13955564), (134, 11039476), (172, 8600522), (173, 8550808), (212, 6977782), (268, 5519738), (301, 4914584), (344, 4300261), (346, 4275404), (371, 3987304), (424, 3488891), (469, 3154136), (536, 2759869), (602, 2457292), (692, 2137702), (742, 1993652), (938, 1577068), (1204, 1228646), (1211, 1221544), (1384, 1068851), (1484, 996826), (1876, 788534), (2279, 649096), (2408, 614323), (2422, 610772), (2881, 513464), (2968, 498413), (3551, 416584), (3752, 394267), (4558, 324548), (4844, 305386), (5762, 256732), (7102, 208292), (7439, 198856), (9116, 162274), (9169, 161336), (9688, 152693), (11524, 128366), (11591, 127624), (14204, 104146), (14878, 99428), (15953, 92728), (18232, 81137), (18338, 80668), (20167, 73352), (23048, 64183), (23182, 63812), (24857, 59512), (28408, 52073), (29756, 49714), (31906, 46364), (36676, 40334)]