386480248

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1907}}^1$

素因数の和:1985

約数の個数: 96

約数和(自身を含む): 939651840

約数和(自身を除く): 553171592

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 47, 49, 56, 77, 88, 94, 98, 154, 188, 196, 308, 329, 376, 392, 517, 539, 616, 658, 1034, 1078, 1316, 1907, 2068, 2156, 2303, 2632, 3619, 3814, 4136, 4312, 4606, 7238, 7628, 9212, 13349, 14476, 15256, 18424, 20977, 25333, 26698, 28952, 41954, 50666, 53396, 83908, 89629, 93443, 101332, 106792, 146839, 167816, 179258, 186886, 202664, 293678, 358516, 373772, 587356, 627403, 717032, 747544, 985919, 1027873, 1174712, 1254806, 1971838, 2055746, 2509612, 3943676, 4111492, 4391821, 5019224, 6901433, 7887352, 8222984, 8783642, 13802866, 17567284, 27605732, 35134568, 48310031, 55211464, 96620062, 193240124, 386480248]

約数ペア:

[(1, 386480248), (2, 193240124), (4, 96620062), (7, 55211464), (8, 48310031), (11, 35134568), (14, 27605732), (22, 17567284), (28, 13802866), (44, 8783642), (47, 8222984), (49, 7887352), (56, 6901433), (77, 5019224), (88, 4391821), (94, 4111492), (98, 3943676), (154, 2509612), (188, 2055746), (196, 1971838), (308, 1254806), (329, 1174712), (376, 1027873), (392, 985919), (517, 747544), (539, 717032), (616, 627403), (658, 587356), (1034, 373772), (1078, 358516), (1316, 293678), (1907, 202664), (2068, 186886), (2156, 179258), (2303, 167816), (2632, 146839), (3619, 106792), (3814, 101332), (4136, 93443), (4312, 89629), (4606, 83908), (7238, 53396), (7628, 50666), (9212, 41954), (13349, 28952), (14476, 26698), (15256, 25333), (18424, 20977)]