251925408

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6577}}^1$

素因数の和:6619

約数の個数: 144

約数和(自身を含む): 861981120

約数和(自身を除く): 610055712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 96, 112, 114, 126, 133, 144, 152, 168, 171, 224, 228, 252, 266, 288, 304, 336, 342, 399, 456, 504, 532, 608, 672, 684, 798, 912, 1008, 1064, 1197, 1368, 1596, 1824, 2016, 2128, 2394, 2736, 3192, 4256, 4788, 5472, 6384, 6577, 9576, 12768, 13154, 19152, 19731, 26308, 38304, 39462, 46039, 52616, 59193, 78924, 92078, 105232, 118386, 124963, 138117, 157848, 184156, 210464, 236772, 249926, 276234, 315696, 368312, 374889, 414351, 473544, 499852, 552468, 631392, 736624, 749778, 828702, 874741, 947088, 999704, 1104936, 1124667, 1473248, 1499556, 1657404, 1749482, 1894176, 1999408, 2209872, 2249334, 2624223, 2999112, 3314808, 3498964, 3998816, 4419744, 4498668, 5248446, 5998224, 6629616, 6997928, 7872669, 8997336, 10496892, 11996448, 13259232, 13995856, 15745338, 17994672, 20993784, 27991712, 31490676, 35989344, 41987568, 62981352, 83975136, 125962704, 251925408]

約数ペア:

[(1, 251925408), (2, 125962704), (3, 83975136), (4, 62981352), (6, 41987568), (7, 35989344), (8, 31490676), (9, 27991712), (12, 20993784), (14, 17994672), (16, 15745338), (18, 13995856), (19, 13259232), (21, 11996448), (24, 10496892), (28, 8997336), (32, 7872669), (36, 6997928), (38, 6629616), (42, 5998224), (48, 5248446), (56, 4498668), (57, 4419744), (63, 3998816), (72, 3498964), (76, 3314808), (84, 2999112), (96, 2624223), (112, 2249334), (114, 2209872), (126, 1999408), (133, 1894176), (144, 1749482), (152, 1657404), (168, 1499556), (171, 1473248), (224, 1124667), (228, 1104936), (252, 999704), (266, 947088), (288, 874741), (304, 828702), (336, 749778), (342, 736624), (399, 631392), (456, 552468), (504, 499852), (532, 473544), (608, 414351), (672, 374889), (684, 368312), (798, 315696), (912, 276234), (1008, 249926), (1064, 236772), (1197, 210464), (1368, 184156), (1596, 157848), (1824, 138117), (2016, 124963), (2128, 118386), (2394, 105232), (2736, 92078), (3192, 78924), (4256, 59193), (4788, 52616), (5472, 46039), (6384, 39462), (6577, 38304), (9576, 26308), (12768, 19731), (13154, 19152)]