288624878

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{257}}^1$

素因数の和:389

約数の個数: 48

約数和(自身を含む): 484740720

約数和(自身を除く): 196115842

約数列:

[1, 2, 17, 29, 34, 58, 67, 134, 257, 289, 493, 514, 578, 986, 1139, 1943, 2278, 3886, 4369, 7453, 8381, 8738, 14906, 16762, 17219, 19363, 33031, 34438, 38726, 66062, 74273, 126701, 148546, 253402, 292723, 499351, 561527, 585446, 998702, 1123054, 2153917, 4307834, 4976291, 8488967, 9952582, 16977934, 144312439, 288624878]

約数ペア:

[(1, 288624878), (2, 144312439), (17, 16977934), (29, 9952582), (34, 8488967), (58, 4976291), (67, 4307834), (134, 2153917), (257, 1123054), (289, 998702), (493, 585446), (514, 561527), (578, 499351), (986, 292723), (1139, 253402), (1943, 148546), (2278, 126701), (3886, 74273), (4369, 66062), (7453, 38726), (8381, 34438), (8738, 33031), (14906, 19363), (16762, 17219)]