245925238256

素因数分解:

$2^4\times {\mathrm{307}}^1\times {\mathrm{4481}}^1\times {\mathrm{11173}}^1$

素因数の和:15969

約数の個数: 40

約数和(自身を含む): 478181675664

約数和(自身を除く): 232256437408

約数列:

[1, 2, 4, 8, 16, 307, 614, 1228, 2456, 4481, 4912, 8962, 11173, 17924, 22346, 35848, 44692, 71696, 89384, 178768, 1375667, 2751334, 3430111, 5502668, 6860222, 11005336, 13720444, 22010672, 27440888, 50066213, 54881776, 100132426, 200264852, 400529704, 801059408, 15370327391, 30740654782, 61481309564, 122962619128, 245925238256]

約数ペア:

[(1, 245925238256), (2, 122962619128), (4, 61481309564), (8, 30740654782), (16, 15370327391), (307, 801059408), (614, 400529704), (1228, 200264852), (2456, 100132426), (4481, 54881776), (4912, 50066213), (8962, 27440888), (11173, 22010672), (17924, 13720444), (22346, 11005336), (35848, 6860222), (44692, 5502668), (71696, 3430111), (89384, 2751334), (178768, 1375667)]