296915.00000000

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:308

約数の個数: 64

約数和(自身を含む): 152616960

約数和(自身を除く): 68318805

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 127, 137, 255, 285, 323, 381, 411, 635, 685, 969, 1615, 1905, 2055, 2159, 2329, 2413, 2603, 4845, 6477, 6987, 7239, 7809, 10795, 11645, 12065, 13015, 17399, 32385, 34935, 36195, 39045, 41021, 44251, 52197, 86995, 123063, 132753, 205105, 221255, 260985, 295783, 330581, 615315, 663765, 887349, 991743, 1478915, 1652905, 4436745, 4958715, 5619877, 16859631, 28099385, 84298155]

約数ペア:

[(1, 84298155), (3, 28099385), (5, 16859631), (15, 5619877), (17, 4958715), (19, 4436745), (51, 1652905), (57, 1478915), (85, 991743), (95, 887349), (127, 663765), (137, 615315), (255, 330581), (285, 295783), (323, 260985), (381, 221255), (411, 205105), (635, 132753), (685, 123063), (969, 86995), (1615, 52197), (1905, 44251), (2055, 41021), (2159, 39045), (2329, 36195), (2413, 34935), (2603, 32385), (4845, 17399), (6477, 13015), (6987, 12065), (7239, 11645), (7809, 10795)]