247425276

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{173267}}^1$

素因数の和:173298

約数の個数: 48

約数和(自身を含む): 698616576

約数和(自身を除く): 451191300

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 173267, 346534, 519801, 693068, 1039602, 1212869, 2079204, 2425738, 2945539, 3638607, 4851476, 5891078, 7277214, 8836617, 11782156, 14554428, 17673234, 20618773, 35346468, 41237546, 61856319, 82475092, 123712638, 247425276]

約数ペア:

[(1, 247425276), (2, 123712638), (3, 82475092), (4, 61856319), (6, 41237546), (7, 35346468), (12, 20618773), (14, 17673234), (17, 14554428), (21, 11782156), (28, 8836617), (34, 7277214), (42, 5891078), (51, 4851476), (68, 3638607), (84, 2945539), (102, 2425738), (119, 2079204), (204, 1212869), (238, 1039602), (357, 693068), (476, 519801), (714, 346534), (1428, 173267)]