428554224

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{281}}^1$

素因数の和:408

約数の個数: 240

約数和(自身を含む): 1472852160

約数和(自身を除く): 1044297936

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 34, 36, 42, 48, 51, 56, 63, 68, 72, 84, 89, 102, 112, 119, 126, 136, 144, 153, 168, 178, 204, 238, 252, 267, 272, 281, 306, 336, 356, 357, 408, 476, 504, 534, 562, 612, 623, 712, 714, 801, 816, 843, 952, 1008, 1068, 1071, 1124, 1224, 1246, 1424, 1428, 1513, 1602, 1686, 1869, 1904, 1967, 2136, 2142, 2248, 2448, 2492, 2529, 2856, 3026, 3204, 3372, 3738, 3934, 4272, 4284, 4496, 4539, 4777, 4984, 5058, 5607, 5712, 5901, 6052, 6408, 6744, 7476, 7868, 8568, 9078, 9554, 9968, 10116, 10591, 11214, 11802, 12104, 12816, 13488, 13617, 14331, 14952, 15736, 17136, 17703, 18156, 19108, 20232, 21182, 22428, 23604, 24208, 25009, 27234, 28662, 29904, 31472, 31773, 33439, 35406, 36312, 38216, 40464, 42364, 42993, 44856, 47208, 50018, 54468, 57324, 63546, 66878, 70812, 72624, 75027, 76432, 84728, 85986, 89712, 94416, 95319, 100036, 100317, 108936, 114648, 127092, 133756, 141624, 150054, 169456, 171972, 175063, 190638, 200072, 200634, 217872, 225081, 229296, 254184, 267512, 283248, 300108, 300951, 343944, 350126, 381276, 400144, 401268, 425153, 450162, 508368, 525189, 535024, 600216, 601902, 687888, 700252, 762552, 802536, 850306, 900324, 1050378, 1200432, 1203804, 1275459, 1400504, 1525104, 1575567, 1605072, 1700612, 1800648, 2100756, 2407608, 2550918, 2801008, 2976071, 3151134, 3401224, 3601296, 3826377, 4201512, 4815216, 5101836, 5952142, 6302268, 6802448, 7652754, 8403024, 8928213, 10203672, 11904284, 12604536, 15305508, 17856426, 20407344, 23808568, 25209072, 26784639, 30611016, 35712852, 47617136, 53569278, 61222032, 71425704, 107138556, 142851408, 214277112, 428554224]

約数ペア:

[(1, 428554224), (2, 214277112), (3, 142851408), (4, 107138556), (6, 71425704), (7, 61222032), (8, 53569278), (9, 47617136), (12, 35712852), (14, 30611016), (16, 26784639), (17, 25209072), (18, 23808568), (21, 20407344), (24, 17856426), (28, 15305508), (34, 12604536), (36, 11904284), (42, 10203672), (48, 8928213), (51, 8403024), (56, 7652754), (63, 6802448), (68, 6302268), (72, 5952142), (84, 5101836), (89, 4815216), (102, 4201512), (112, 3826377), (119, 3601296), (126, 3401224), (136, 3151134), (144, 2976071), (153, 2801008), (168, 2550918), (178, 2407608), (204, 2100756), (238, 1800648), (252, 1700612), (267, 1605072), (272, 1575567), (281, 1525104), (306, 1400504), (336, 1275459), (356, 1203804), (357, 1200432), (408, 1050378), (476, 900324), (504, 850306), (534, 802536), (562, 762552), (612, 700252), (623, 687888), (712, 601902), (714, 600216), (801, 535024), (816, 525189), (843, 508368), (952, 450162), (1008, 425153), (1068, 401268), (1071, 400144), (1124, 381276), (1224, 350126), (1246, 343944), (1424, 300951), (1428, 300108), (1513, 283248), (1602, 267512), (1686, 254184), (1869, 229296), (1904, 225081), (1967, 217872), (2136, 200634), (2142, 200072), (2248, 190638), (2448, 175063), (2492, 171972), (2529, 169456), (2856, 150054), (3026, 141624), (3204, 133756), (3372, 127092), (3738, 114648), (3934, 108936), (4272, 100317), (4284, 100036), (4496, 95319), (4539, 94416), (4777, 89712), (4984, 85986), (5058, 84728), (5607, 76432), (5712, 75027), (5901, 72624), (6052, 70812), (6408, 66878), (6744, 63546), (7476, 57324), (7868, 54468), (8568, 50018), (9078, 47208), (9554, 44856), (9968, 42993), (10116, 42364), (10591, 40464), (11214, 38216), (11802, 36312), (12104, 35406), (12816, 33439), (13488, 31773), (13617, 31472), (14331, 29904), (14952, 28662), (15736, 27234), (17136, 25009), (17703, 24208), (18156, 23604), (19108, 22428), (20232, 21182)]