259928304

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{569}}^1$

素因数の和:918

約数の個数: 80

約数和(自身を含む): 696622080

約数和(自身を除く): 436693776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 307, 372, 496, 569, 614, 744, 921, 1138, 1228, 1488, 1707, 1842, 2276, 2456, 3414, 3684, 4552, 4912, 6828, 7368, 9104, 9517, 13656, 14736, 17639, 19034, 27312, 28551, 35278, 38068, 52917, 57102, 70556, 76136, 105834, 114204, 141112, 152272, 174683, 211668, 228408, 282224, 349366, 423336, 456816, 524049, 698732, 846672, 1048098, 1397464, 2096196, 2794928, 4192392, 5415173, 8384784, 10830346, 16245519, 21660692, 32491038, 43321384, 64982076, 86642768, 129964152, 259928304]

約数ペア:

[(1, 259928304), (2, 129964152), (3, 86642768), (4, 64982076), (6, 43321384), (8, 32491038), (12, 21660692), (16, 16245519), (24, 10830346), (31, 8384784), (48, 5415173), (62, 4192392), (93, 2794928), (124, 2096196), (186, 1397464), (248, 1048098), (307, 846672), (372, 698732), (496, 524049), (569, 456816), (614, 423336), (744, 349366), (921, 282224), (1138, 228408), (1228, 211668), (1488, 174683), (1707, 152272), (1842, 141112), (2276, 114204), (2456, 105834), (3414, 76136), (3684, 70556), (4552, 57102), (4912, 52917), (6828, 38068), (7368, 35278), (9104, 28551), (9517, 27312), (13656, 19034), (14736, 17639)]