289132536

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:175

約数の個数: 256

約数和(自身を含む): 958464000

約数和(自身を除く): 669331464

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 31, 33, 42, 44, 49, 56, 62, 66, 77, 84, 88, 93, 98, 103, 124, 132, 147, 154, 168, 186, 196, 206, 217, 231, 248, 264, 294, 308, 309, 341, 343, 372, 392, 412, 434, 462, 539, 588, 616, 618, 651, 682, 686, 721, 744, 824, 868, 924, 1023, 1029, 1078, 1133, 1176, 1236, 1302, 1364, 1372, 1442, 1519, 1617, 1736, 1848, 2046, 2058, 2156, 2163, 2266, 2387, 2472, 2604, 2728, 2744, 2884, 3038, 3193, 3234, 3399, 3773, 4092, 4116, 4312, 4326, 4532, 4557, 4774, 5047, 5208, 5768, 6076, 6386, 6468, 6798, 7161, 7546, 7931, 8184, 8232, 8652, 9064, 9114, 9548, 9579, 10094, 10633, 11319, 12152, 12772, 12936, 13596, 14322, 15092, 15141, 15862, 16709, 17304, 18228, 19096, 19158, 20188, 21266, 22351, 22638, 23793, 25544, 27192, 28644, 30184, 30282, 31724, 31899, 33418, 35123, 35329, 36456, 38316, 40376, 42532, 44702, 45276, 47586, 50127, 55517, 57288, 60564, 63448, 63798, 66836, 67053, 70246, 70658, 76632, 85064, 89404, 90552, 95172, 100254, 105369, 105987, 111034, 116963, 121128, 127596, 133672, 134106, 140492, 141316, 156457, 166551, 178808, 190344, 200508, 210738, 211974, 222068, 233926, 245861, 255192, 268212, 280984, 282632, 312914, 333102, 350889, 388619, 401016, 421476, 423948, 444136, 467852, 469371, 491722, 536424, 625828, 666204, 701778, 737583, 777238, 842952, 847896, 935704, 938742, 983444, 1095199, 1165857, 1251656, 1332408, 1403556, 1475166, 1554476, 1721027, 1877484, 1966888, 2190398, 2331714, 2807112, 2950332, 3108952, 3285597, 3442054, 3754968, 4380796, 4663428, 5163081, 5900664, 6571194, 6884108, 8761592, 9326856, 10326162, 12047189, 13142388, 13768216, 20652324, 24094378, 26284776, 36141567, 41304648, 48188756, 72283134, 96377512, 144566268, 289132536]

約数ペア:

[(1, 289132536), (2, 144566268), (3, 96377512), (4, 72283134), (6, 48188756), (7, 41304648), (8, 36141567), (11, 26284776), (12, 24094378), (14, 20652324), (21, 13768216), (22, 13142388), (24, 12047189), (28, 10326162), (31, 9326856), (33, 8761592), (42, 6884108), (44, 6571194), (49, 5900664), (56, 5163081), (62, 4663428), (66, 4380796), (77, 3754968), (84, 3442054), (88, 3285597), (93, 3108952), (98, 2950332), (103, 2807112), (124, 2331714), (132, 2190398), (147, 1966888), (154, 1877484), (168, 1721027), (186, 1554476), (196, 1475166), (206, 1403556), (217, 1332408), (231, 1251656), (248, 1165857), (264, 1095199), (294, 983444), (308, 938742), (309, 935704), (341, 847896), (343, 842952), (372, 777238), (392, 737583), (412, 701778), (434, 666204), (462, 625828), (539, 536424), (588, 491722), (616, 469371), (618, 467852), (651, 444136), (682, 423948), (686, 421476), (721, 401016), (744, 388619), (824, 350889), (868, 333102), (924, 312914), (1023, 282632), (1029, 280984), (1078, 268212), (1133, 255192), (1176, 245861), (1236, 233926), (1302, 222068), (1364, 211974), (1372, 210738), (1442, 200508), (1519, 190344), (1617, 178808), (1736, 166551), (1848, 156457), (2046, 141316), (2058, 140492), (2156, 134106), (2163, 133672), (2266, 127596), (2387, 121128), (2472, 116963), (2604, 111034), (2728, 105987), (2744, 105369), (2884, 100254), (3038, 95172), (3193, 90552), (3234, 89404), (3399, 85064), (3773, 76632), (4092, 70658), (4116, 70246), (4312, 67053), (4326, 66836), (4532, 63798), (4557, 63448), (4774, 60564), (5047, 57288), (5208, 55517), (5768, 50127), (6076, 47586), (6386, 45276), (6468, 44702), (6798, 42532), (7161, 40376), (7546, 38316), (7931, 36456), (8184, 35329), (8232, 35123), (8652, 33418), (9064, 31899), (9114, 31724), (9548, 30282), (9579, 30184), (10094, 28644), (10633, 27192), (11319, 25544), (12152, 23793), (12772, 22638), (12936, 22351), (13596, 21266), (14322, 20188), (15092, 19158), (15141, 19096), (15862, 18228), (16709, 17304)]