887170536

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{263}}^1$

素因数の和:405

約数の個数: 256

約数和(自身を含む): 2980454400

約数和(自身を除く): 2093283864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 27, 28, 36, 42, 46, 54, 56, 63, 69, 72, 84, 92, 97, 108, 126, 138, 161, 168, 184, 189, 194, 207, 216, 252, 263, 276, 291, 322, 378, 388, 414, 483, 504, 526, 552, 582, 621, 644, 679, 756, 776, 789, 828, 873, 966, 1052, 1164, 1242, 1288, 1358, 1449, 1512, 1578, 1656, 1746, 1841, 1932, 2037, 2104, 2231, 2328, 2367, 2484, 2619, 2716, 2898, 3156, 3492, 3682, 3864, 4074, 4347, 4462, 4734, 4968, 5238, 5432, 5523, 5796, 6049, 6111, 6312, 6693, 6984, 7101, 7364, 8148, 8694, 8924, 9468, 10476, 11046, 11592, 12098, 12222, 13386, 14202, 14728, 15617, 16296, 16569, 17388, 17848, 18147, 18333, 18936, 20079, 20952, 22092, 24196, 24444, 25511, 26772, 28404, 31234, 33138, 34776, 36294, 36666, 40158, 42343, 44184, 46851, 48392, 48888, 49707, 51022, 53544, 54441, 56808, 60237, 62468, 66276, 72588, 73332, 76533, 80316, 84686, 93702, 99414, 102044, 108882, 120474, 124936, 127029, 132552, 140553, 145176, 146664, 153066, 160632, 163323, 169372, 178577, 187404, 198828, 204088, 217764, 229599, 240948, 254058, 281106, 306132, 326646, 338744, 357154, 374808, 381087, 397656, 421659, 435528, 459198, 481896, 508116, 535731, 562212, 586753, 612264, 653292, 688797, 714308, 762174, 843318, 918396, 1016232, 1071462, 1124424, 1143261, 1173506, 1306584, 1377594, 1428616, 1524348, 1607193, 1686636, 1760259, 1836792, 2142924, 2286522, 2347012, 2755188, 3048696, 3214386, 3373272, 3520518, 4107271, 4285848, 4573044, 4694024, 4821579, 5280777, 5510376, 6428772, 7041036, 8214542, 9146088, 9643158, 10561554, 12321813, 12857544, 14082072, 15842331, 16429084, 19286316, 21123108, 24643626, 31684662, 32858168, 36965439, 38572632, 42246216, 49287252, 63369324, 73930878, 98574504, 110896317, 126738648, 147861756, 221792634, 295723512, 443585268, 887170536]

約数ペア:

[(1, 887170536), (2, 443585268), (3, 295723512), (4, 221792634), (6, 147861756), (7, 126738648), (8, 110896317), (9, 98574504), (12, 73930878), (14, 63369324), (18, 49287252), (21, 42246216), (23, 38572632), (24, 36965439), (27, 32858168), (28, 31684662), (36, 24643626), (42, 21123108), (46, 19286316), (54, 16429084), (56, 15842331), (63, 14082072), (69, 12857544), (72, 12321813), (84, 10561554), (92, 9643158), (97, 9146088), (108, 8214542), (126, 7041036), (138, 6428772), (161, 5510376), (168, 5280777), (184, 4821579), (189, 4694024), (194, 4573044), (207, 4285848), (216, 4107271), (252, 3520518), (263, 3373272), (276, 3214386), (291, 3048696), (322, 2755188), (378, 2347012), (388, 2286522), (414, 2142924), (483, 1836792), (504, 1760259), (526, 1686636), (552, 1607193), (582, 1524348), (621, 1428616), (644, 1377594), (679, 1306584), (756, 1173506), (776, 1143261), (789, 1124424), (828, 1071462), (873, 1016232), (966, 918396), (1052, 843318), (1164, 762174), (1242, 714308), (1288, 688797), (1358, 653292), (1449, 612264), (1512, 586753), (1578, 562212), (1656, 535731), (1746, 508116), (1841, 481896), (1932, 459198), (2037, 435528), (2104, 421659), (2231, 397656), (2328, 381087), (2367, 374808), (2484, 357154), (2619, 338744), (2716, 326646), (2898, 306132), (3156, 281106), (3492, 254058), (3682, 240948), (3864, 229599), (4074, 217764), (4347, 204088), (4462, 198828), (4734, 187404), (4968, 178577), (5238, 169372), (5432, 163323), (5523, 160632), (5796, 153066), (6049, 146664), (6111, 145176), (6312, 140553), (6693, 132552), (6984, 127029), (7101, 124936), (7364, 120474), (8148, 108882), (8694, 102044), (8924, 99414), (9468, 93702), (10476, 84686), (11046, 80316), (11592, 76533), (12098, 73332), (12222, 72588), (13386, 66276), (14202, 62468), (14728, 60237), (15617, 56808), (16296, 54441), (16569, 53544), (17388, 51022), (17848, 49707), (18147, 48888), (18333, 48392), (18936, 46851), (20079, 44184), (20952, 42343), (22092, 40158), (24196, 36666), (24444, 36294), (25511, 34776), (26772, 33138), (28404, 31234)]