287130393734

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{587}}^1\times {\mathrm{1283}}^1$

素因数の和:2097

約数の個数: 64

約数和(自身を含む): 463867084800

約数和(自身を除く): 176736691066

約数列:

[1, 2, 19, 38, 79, 127, 158, 254, 587, 1174, 1283, 1501, 2413, 2566, 3002, 4826, 10033, 11153, 20066, 22306, 24377, 46373, 48754, 74549, 92746, 101357, 149098, 162941, 190627, 202714, 325882, 381254, 753121, 881087, 1416431, 1506242, 1762174, 1925783, 2832862, 3095879, 3851566, 5889371, 6191758, 11778742, 12872339, 14309299, 25744678, 28618598, 59496559, 95646367, 111898049, 118993118, 191292734, 223796098, 244574441, 489148882, 1130434621, 1817280973, 2260869242, 3634561946, 7556062993, 15112125986, 143565196867, 287130393734]

約数ペア:

[(1, 287130393734), (2, 143565196867), (19, 15112125986), (38, 7556062993), (79, 3634561946), (127, 2260869242), (158, 1817280973), (254, 1130434621), (587, 489148882), (1174, 244574441), (1283, 223796098), (1501, 191292734), (2413, 118993118), (2566, 111898049), (3002, 95646367), (4826, 59496559), (10033, 28618598), (11153, 25744678), (20066, 14309299), (22306, 12872339), (24377, 11778742), (46373, 6191758), (48754, 5889371), (74549, 3851566), (92746, 3095879), (101357, 2832862), (149098, 1925783), (162941, 1762174), (190627, 1506242), (202714, 1416431), (325882, 881087), (381254, 753121)]