251879256

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1709}}^1$

素因数の和:1833

約数の個数: 96

約数和(自身を含む): 720252000

約数和(自身を除く): 468372744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 89, 92, 138, 178, 184, 207, 267, 276, 356, 414, 534, 552, 712, 801, 828, 1068, 1602, 1656, 1709, 2047, 2136, 3204, 3418, 4094, 5127, 6141, 6408, 6836, 8188, 10254, 12282, 13672, 15381, 16376, 18423, 20508, 24564, 30762, 36846, 39307, 41016, 49128, 61524, 73692, 78614, 117921, 123048, 147384, 152101, 157228, 235842, 304202, 314456, 353763, 456303, 471684, 608404, 707526, 912606, 943368, 1216808, 1368909, 1415052, 1825212, 2737818, 2830104, 3498323, 3650424, 5475636, 6996646, 10494969, 10951272, 13993292, 20989938, 27986584, 31484907, 41979876, 62969814, 83959752, 125939628, 251879256]

約数ペア:

[(1, 251879256), (2, 125939628), (3, 83959752), (4, 62969814), (6, 41979876), (8, 31484907), (9, 27986584), (12, 20989938), (18, 13993292), (23, 10951272), (24, 10494969), (36, 6996646), (46, 5475636), (69, 3650424), (72, 3498323), (89, 2830104), (92, 2737818), (138, 1825212), (178, 1415052), (184, 1368909), (207, 1216808), (267, 943368), (276, 912606), (356, 707526), (414, 608404), (534, 471684), (552, 456303), (712, 353763), (801, 314456), (828, 304202), (1068, 235842), (1602, 157228), (1656, 152101), (1709, 147384), (2047, 123048), (2136, 117921), (3204, 78614), (3418, 73692), (4094, 61524), (5127, 49128), (6141, 41016), (6408, 39307), (6836, 36846), (8188, 30762), (10254, 24564), (12282, 20508), (13672, 18423), (15381, 16376)]