1648659852

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{229}}^1$

素因数の和:445

約数の個数: 192

約数和(自身を含む): 5007744000

約数和(自身を除く): 3359084148

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 89, 107, 108, 126, 178, 189, 214, 229, 252, 267, 321, 356, 378, 428, 458, 534, 623, 642, 687, 749, 756, 801, 916, 963, 1068, 1246, 1284, 1374, 1498, 1602, 1603, 1869, 1926, 2061, 2247, 2403, 2492, 2748, 2889, 2996, 3204, 3206, 3738, 3852, 4122, 4494, 4806, 4809, 5607, 5778, 6183, 6412, 6741, 7476, 8244, 8988, 9523, 9612, 9618, 11214, 11556, 12366, 13482, 14427, 16821, 19046, 19236, 20223, 20381, 22428, 24503, 24732, 26964, 28569, 28854, 33642, 38092, 40446, 40762, 43281, 49006, 57138, 57708, 61143, 66661, 67284, 73509, 80892, 81524, 85707, 86562, 98012, 114276, 122286, 133322, 142667, 147018, 171414, 171521, 173124, 183429, 199983, 220527, 244572, 257121, 266644, 285334, 294036, 342828, 343042, 366858, 399966, 428001, 441054, 514242, 514563, 550287, 570668, 599949, 661581, 686084, 733716, 799932, 856002, 882108, 1028484, 1029126, 1100574, 1199898, 1284003, 1323162, 1543689, 1712004, 1799847, 2058252, 2180767, 2201148, 2399796, 2568006, 2646324, 3087378, 3599694, 3852009, 4361534, 4631067, 5136012, 6174756, 6542301, 7199388, 7704018, 8723068, 9262134, 13084602, 15265369, 15408036, 18524268, 19626903, 26169204, 30530738, 39253806, 45796107, 58880709, 61061476, 78507612, 91592214, 117761418, 137388321, 183184428, 235522836, 274776642, 412164963, 549553284, 824329926, 1648659852]

約数ペア:

[(1, 1648659852), (2, 824329926), (3, 549553284), (4, 412164963), (6, 274776642), (7, 235522836), (9, 183184428), (12, 137388321), (14, 117761418), (18, 91592214), (21, 78507612), (27, 61061476), (28, 58880709), (36, 45796107), (42, 39253806), (54, 30530738), (63, 26169204), (84, 19626903), (89, 18524268), (107, 15408036), (108, 15265369), (126, 13084602), (178, 9262134), (189, 8723068), (214, 7704018), (229, 7199388), (252, 6542301), (267, 6174756), (321, 5136012), (356, 4631067), (378, 4361534), (428, 3852009), (458, 3599694), (534, 3087378), (623, 2646324), (642, 2568006), (687, 2399796), (749, 2201148), (756, 2180767), (801, 2058252), (916, 1799847), (963, 1712004), (1068, 1543689), (1246, 1323162), (1284, 1284003), (1374, 1199898), (1498, 1100574), (1602, 1029126), (1603, 1028484), (1869, 882108), (1926, 856002), (2061, 799932), (2247, 733716), (2403, 686084), (2492, 661581), (2748, 599949), (2889, 570668), (2996, 550287), (3204, 514563), (3206, 514242), (3738, 441054), (3852, 428001), (4122, 399966), (4494, 366858), (4806, 343042), (4809, 342828), (5607, 294036), (5778, 285334), (6183, 266644), (6412, 257121), (6741, 244572), (7476, 220527), (8244, 199983), (8988, 183429), (9523, 173124), (9612, 171521), (9618, 171414), (11214, 147018), (11556, 142667), (12366, 133322), (13482, 122286), (14427, 114276), (16821, 98012), (19046, 86562), (19236, 85707), (20223, 81524), (20381, 80892), (22428, 73509), (24503, 67284), (24732, 66661), (26964, 61143), (28569, 57708), (28854, 57138), (33642, 49006), (38092, 43281), (40446, 40762)]