2153088

素因数分解:

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

素因数の和:119

約数の個数: 128

約数和(自身を含む): 7344000

約数和(自身を除く): 5190912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 89, 96, 108, 112, 126, 128, 144, 168, 178, 189, 192, 216, 224, 252, 267, 288, 336, 356, 378, 384, 432, 448, 504, 534, 576, 623, 672, 712, 756, 801, 864, 896, 1008, 1068, 1152, 1246, 1344, 1424, 1512, 1602, 1728, 1869, 2016, 2136, 2403, 2492, 2688, 2848, 3024, 3204, 3456, 3738, 4032, 4272, 4806, 4984, 5607, 5696, 6048, 6408, 7476, 8064, 8544, 9612, 9968, 11214, 11392, 12096, 12816, 14952, 16821, 17088, 19224, 19936, 22428, 24192, 25632, 29904, 33642, 34176, 38448, 39872, 44856, 51264, 59808, 67284, 76896, 79744, 89712, 102528, 119616, 134568, 153792, 179424, 239232, 269136, 307584, 358848, 538272, 717696, 1076544, 2153088]

約数ペア:

[(1, 2153088), (2, 1076544), (3, 717696), (4, 538272), (6, 358848), (7, 307584), (8, 269136), (9, 239232), (12, 179424), (14, 153792), (16, 134568), (18, 119616), (21, 102528), (24, 89712), (27, 79744), (28, 76896), (32, 67284), (36, 59808), (42, 51264), (48, 44856), (54, 39872), (56, 38448), (63, 34176), (64, 33642), (72, 29904), (84, 25632), (89, 24192), (96, 22428), (108, 19936), (112, 19224), (126, 17088), (128, 16821), (144, 14952), (168, 12816), (178, 12096), (189, 11392), (192, 11214), (216, 9968), (224, 9612), (252, 8544), (267, 8064), (288, 7476), (336, 6408), (356, 6048), (378, 5696), (384, 5607), (432, 4984), (448, 4806), (504, 4272), (534, 4032), (576, 3738), (623, 3456), (672, 3204), (712, 3024), (756, 2848), (801, 2688), (864, 2492), (896, 2403), (1008, 2136), (1068, 2016), (1152, 1869), (1246, 1728), (1344, 1602), (1424, 1512)]