288515514

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1619}}^1\times {\mathrm{4243}}^1$

素因数の和:5874

約数の個数: 32

約数和(自身を含む): 660026880

約数和(自身を除く): 371511366

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1619, 3238, 4243, 4857, 8486, 9714, 11333, 12729, 22666, 25458, 29701, 33999, 59402, 67998, 89103, 178206, 6869417, 13738834, 20608251, 41216502, 48085919, 96171838, 144257757, 288515514]

約数ペア:

[(1, 288515514), (2, 144257757), (3, 96171838), (6, 48085919), (7, 41216502), (14, 20608251), (21, 13738834), (42, 6869417), (1619, 178206), (3238, 89103), (4243, 67998), (4857, 59402), (8486, 33999), (9714, 29701), (11333, 25458), (12729, 22666)]