667079676

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{283}}^1\times {\mathrm{1597}}^1$

素因数の和:1931

約数の個数: 72

約数和(自身を含む): 1734545904

約数和(自身を除く): 1067466228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 283, 369, 492, 566, 738, 849, 1132, 1476, 1597, 1698, 2547, 3194, 3396, 4791, 5094, 6388, 9582, 10188, 11603, 14373, 19164, 23206, 28746, 34809, 46412, 57492, 65477, 69618, 104427, 130954, 139236, 196431, 208854, 261908, 392862, 417708, 451951, 589293, 785724, 903902, 1178586, 1355853, 1807804, 2357172, 2711706, 4067559, 5423412, 8135118, 16270236, 18529991, 37059982, 55589973, 74119964, 111179946, 166769919, 222359892, 333539838, 667079676]

約数ペア:

[(1, 667079676), (2, 333539838), (3, 222359892), (4, 166769919), (6, 111179946), (9, 74119964), (12, 55589973), (18, 37059982), (36, 18529991), (41, 16270236), (82, 8135118), (123, 5423412), (164, 4067559), (246, 2711706), (283, 2357172), (369, 1807804), (492, 1355853), (566, 1178586), (738, 903902), (849, 785724), (1132, 589293), (1476, 451951), (1597, 417708), (1698, 392862), (2547, 261908), (3194, 208854), (3396, 196431), (4791, 139236), (5094, 130954), (6388, 104427), (9582, 69618), (10188, 65477), (11603, 57492), (14373, 46412), (19164, 34809), (23206, 28746)]