340879076

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{503}}^1$

素因数の和:804

約数の個数: 48

約数和(自身を含む): 648869760

約数和(自身を除く): 307990684

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 241, 482, 503, 703, 964, 1006, 1406, 2012, 2812, 4579, 8917, 9158, 9557, 17834, 18316, 18611, 19114, 35668, 37222, 38228, 74444, 121223, 169423, 242446, 338846, 353609, 484892, 677692, 707218, 1414436, 2303237, 4485251, 4606474, 8970502, 9212948, 17941004, 85219769, 170439538, 340879076]

約数ペア:

[(1, 340879076), (2, 170439538), (4, 85219769), (19, 17941004), (37, 9212948), (38, 8970502), (74, 4606474), (76, 4485251), (148, 2303237), (241, 1414436), (482, 707218), (503, 677692), (703, 484892), (964, 353609), (1006, 338846), (1406, 242446), (2012, 169423), (2812, 121223), (4579, 74444), (8917, 38228), (9158, 37222), (9557, 35668), (17834, 19114), (18316, 18611)]