255628932

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2351}}^1$

素因数の和:2429

約数の個数: 96

約数和(自身を含む): 697019904

約数和(自身を除く): 441390972

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 41, 51, 52, 68, 78, 82, 102, 123, 156, 164, 204, 221, 246, 442, 492, 533, 663, 697, 884, 1066, 1326, 1394, 1599, 2091, 2132, 2351, 2652, 2788, 3198, 4182, 4702, 6396, 7053, 8364, 9061, 9404, 14106, 18122, 27183, 28212, 30563, 36244, 39967, 54366, 61126, 79934, 91689, 96391, 108732, 119901, 122252, 159868, 183378, 192782, 239802, 289173, 366756, 385564, 479604, 519571, 578346, 1039142, 1156692, 1253083, 1558713, 1638647, 2078284, 2506166, 3117426, 3277294, 3759249, 4915941, 5012332, 6234852, 6554588, 7518498, 9831882, 15036996, 19663764, 21302411, 42604822, 63907233, 85209644, 127814466, 255628932]

約数ペア:

[(1, 255628932), (2, 127814466), (3, 85209644), (4, 63907233), (6, 42604822), (12, 21302411), (13, 19663764), (17, 15036996), (26, 9831882), (34, 7518498), (39, 6554588), (41, 6234852), (51, 5012332), (52, 4915941), (68, 3759249), (78, 3277294), (82, 3117426), (102, 2506166), (123, 2078284), (156, 1638647), (164, 1558713), (204, 1253083), (221, 1156692), (246, 1039142), (442, 578346), (492, 519571), (533, 479604), (663, 385564), (697, 366756), (884, 289173), (1066, 239802), (1326, 192782), (1394, 183378), (1599, 159868), (2091, 122252), (2132, 119901), (2351, 108732), (2652, 96391), (2788, 91689), (3198, 79934), (4182, 61126), (4702, 54366), (6396, 39967), (7053, 36244), (8364, 30563), (9061, 28212), (9404, 27183), (14106, 18122)]