9815856

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:306

約数の個数: 80

約数和(自身を含む): 27379200

約数和(自身を除く): 17563344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 47, 48, 57, 76, 94, 114, 141, 152, 188, 228, 229, 282, 304, 376, 456, 458, 564, 687, 752, 893, 912, 916, 1128, 1374, 1786, 1832, 2256, 2679, 2748, 3572, 3664, 4351, 5358, 5496, 7144, 8702, 10716, 10763, 10992, 13053, 14288, 17404, 21432, 21526, 26106, 32289, 34808, 42864, 43052, 52212, 64578, 69616, 86104, 104424, 129156, 172208, 204497, 208848, 258312, 408994, 516624, 613491, 817988, 1226982, 1635976, 2453964, 3271952, 4907928, 9815856]

約数ペア:

[(1, 9815856), (2, 4907928), (3, 3271952), (4, 2453964), (6, 1635976), (8, 1226982), (12, 817988), (16, 613491), (19, 516624), (24, 408994), (38, 258312), (47, 208848), (48, 204497), (57, 172208), (76, 129156), (94, 104424), (114, 86104), (141, 69616), (152, 64578), (188, 52212), (228, 43052), (229, 42864), (282, 34808), (304, 32289), (376, 26106), (456, 21526), (458, 21432), (564, 17404), (687, 14288), (752, 13053), (893, 10992), (912, 10763), (916, 10716), (1128, 8702), (1374, 7144), (1786, 5496), (1832, 5358), (2256, 4351), (2679, 3664), (2748, 3572)]