289311134

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{251}}^1$

素因数の和:473

約数の個数: 64

約数和(自身を含む): 548674560

約数和(自身を除く): 259363426

約数列:

[1, 2, 7, 14, 17, 29, 34, 58, 119, 167, 203, 238, 251, 334, 406, 493, 502, 986, 1169, 1757, 2338, 2839, 3451, 3514, 4267, 4843, 5678, 6902, 7279, 8534, 9686, 14558, 19873, 29869, 33901, 39746, 41917, 50953, 59738, 67802, 82331, 83834, 101906, 123743, 164662, 247486, 293419, 576317, 586838, 712589, 866201, 1152634, 1215593, 1425178, 1732402, 2431186, 4988123, 8509151, 9976246, 17018302, 20665081, 41330162, 144655567, 289311134]

約数ペア:

[(1, 289311134), (2, 144655567), (7, 41330162), (14, 20665081), (17, 17018302), (29, 9976246), (34, 8509151), (58, 4988123), (119, 2431186), (167, 1732402), (203, 1425178), (238, 1215593), (251, 1152634), (334, 866201), (406, 712589), (493, 586838), (502, 576317), (986, 293419), (1169, 247486), (1757, 164662), (2338, 123743), (2839, 101906), (3451, 83834), (3514, 82331), (4267, 67802), (4843, 59738), (5678, 50953), (6902, 41917), (7279, 39746), (8534, 33901), (9686, 29869), (14558, 19873)]