252783648

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{631}}^1$

素因数の和:767

約数の個数: 144

約数和(自身を含む): 782623296

約数和(自身を除く): 529839648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 107, 117, 144, 156, 208, 214, 234, 288, 312, 321, 416, 428, 468, 624, 631, 642, 856, 936, 963, 1248, 1262, 1284, 1391, 1712, 1872, 1893, 1926, 2524, 2568, 2782, 3424, 3744, 3786, 3852, 4173, 5048, 5136, 5564, 5679, 7572, 7704, 8203, 8346, 10096, 10272, 11128, 11358, 12519, 15144, 15408, 16406, 16692, 20192, 22256, 22716, 24609, 25038, 30288, 30816, 32812, 33384, 44512, 45432, 49218, 50076, 60576, 65624, 66768, 67517, 73827, 90864, 98436, 100152, 131248, 133536, 135034, 147654, 181728, 196872, 200304, 202551, 262496, 270068, 295308, 393744, 400608, 405102, 540136, 590616, 607653, 787488, 810204, 877721, 1080272, 1181232, 1215306, 1620408, 1755442, 2160544, 2362464, 2430612, 2633163, 3240816, 3510884, 4861224, 5266326, 6481632, 7021768, 7899489, 9722448, 10532652, 14043536, 15798978, 19444896, 21065304, 28087072, 31597956, 42130608, 63195912, 84261216, 126391824, 252783648]

約数ペア:

[(1, 252783648), (2, 126391824), (3, 84261216), (4, 63195912), (6, 42130608), (8, 31597956), (9, 28087072), (12, 21065304), (13, 19444896), (16, 15798978), (18, 14043536), (24, 10532652), (26, 9722448), (32, 7899489), (36, 7021768), (39, 6481632), (48, 5266326), (52, 4861224), (72, 3510884), (78, 3240816), (96, 2633163), (104, 2430612), (107, 2362464), (117, 2160544), (144, 1755442), (156, 1620408), (208, 1215306), (214, 1181232), (234, 1080272), (288, 877721), (312, 810204), (321, 787488), (416, 607653), (428, 590616), (468, 540136), (624, 405102), (631, 400608), (642, 393744), (856, 295308), (936, 270068), (963, 262496), (1248, 202551), (1262, 200304), (1284, 196872), (1391, 181728), (1712, 147654), (1872, 135034), (1893, 133536), (1926, 131248), (2524, 100152), (2568, 98436), (2782, 90864), (3424, 73827), (3744, 67517), (3786, 66768), (3852, 65624), (4173, 60576), (5048, 50076), (5136, 49218), (5564, 45432), (5679, 44512), (7572, 33384), (7704, 32812), (8203, 30816), (8346, 30288), (10096, 25038), (10272, 24609), (11128, 22716), (11358, 22256), (12519, 20192), (15144, 16692), (15408, 16406)]