1668664032

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{11443}}^1$

素因数の和:11501

約数の個数: 144

約数和(自身を含む): 5260211712

約数和(自身を除く): 3591547680

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 49, 56, 62, 84, 93, 96, 98, 112, 124, 147, 168, 186, 196, 217, 224, 248, 294, 336, 372, 392, 434, 496, 588, 651, 672, 744, 784, 868, 992, 1176, 1302, 1488, 1519, 1568, 1736, 2352, 2604, 2976, 3038, 3472, 4557, 4704, 5208, 6076, 6944, 9114, 10416, 11443, 12152, 18228, 20832, 22886, 24304, 34329, 36456, 45772, 48608, 68658, 72912, 80101, 91544, 137316, 145824, 160202, 183088, 240303, 274632, 320404, 354733, 366176, 480606, 549264, 560707, 640808, 709466, 961212, 1064199, 1098528, 1121414, 1281616, 1418932, 1682121, 1922424, 2128398, 2242828, 2483131, 2563232, 2837864, 3364242, 3844848, 4256796, 4485656, 4966262, 5675728, 6728484, 7449393, 7689696, 8513592, 8971312, 9932524, 11351456, 13456968, 14898786, 17027184, 17381917, 17942624, 19865048, 26913936, 29797572, 34054368, 34763834, 39730096, 52145751, 53827872, 59595144, 69527668, 79460192, 104291502, 119190288, 139055336, 208583004, 238380576, 278110672, 417166008, 556221344, 834332016, 1668664032]

約数ペア:

[(1, 1668664032), (2, 834332016), (3, 556221344), (4, 417166008), (6, 278110672), (7, 238380576), (8, 208583004), (12, 139055336), (14, 119190288), (16, 104291502), (21, 79460192), (24, 69527668), (28, 59595144), (31, 53827872), (32, 52145751), (42, 39730096), (48, 34763834), (49, 34054368), (56, 29797572), (62, 26913936), (84, 19865048), (93, 17942624), (96, 17381917), (98, 17027184), (112, 14898786), (124, 13456968), (147, 11351456), (168, 9932524), (186, 8971312), (196, 8513592), (217, 7689696), (224, 7449393), (248, 6728484), (294, 5675728), (336, 4966262), (372, 4485656), (392, 4256796), (434, 3844848), (496, 3364242), (588, 2837864), (651, 2563232), (672, 2483131), (744, 2242828), (784, 2128398), (868, 1922424), (992, 1682121), (1176, 1418932), (1302, 1281616), (1488, 1121414), (1519, 1098528), (1568, 1064199), (1736, 961212), (2352, 709466), (2604, 640808), (2976, 560707), (3038, 549264), (3472, 480606), (4557, 366176), (4704, 354733), (5208, 320404), (6076, 274632), (6944, 240303), (9114, 183088), (10416, 160202), (11443, 145824), (12152, 137316), (18228, 91544), (20832, 80101), (22886, 72912), (24304, 68658), (34329, 48608), (36456, 45772)]