343619328

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1$

素因数の和:430

約数の個数: 144

約数和(自身を含む): 996294656

約数和(自身を除く): 652675328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 127, 128, 156, 192, 208, 254, 256, 271, 312, 381, 384, 416, 508, 542, 624, 762, 768, 813, 832, 1016, 1084, 1248, 1524, 1626, 1651, 1664, 2032, 2168, 2496, 3048, 3252, 3302, 3328, 3523, 4064, 4336, 4953, 4992, 6096, 6504, 6604, 7046, 8128, 8672, 9906, 9984, 10569, 12192, 13008, 13208, 14092, 16256, 17344, 19812, 21138, 24384, 26016, 26416, 28184, 32512, 34417, 34688, 39624, 42276, 48768, 52032, 52832, 56368, 68834, 69376, 79248, 84552, 97536, 103251, 104064, 105664, 112736, 137668, 158496, 169104, 206502, 208128, 211328, 225472, 275336, 316992, 338208, 413004, 422656, 447421, 450944, 550672, 633984, 676416, 826008, 894842, 901888, 1101344, 1267968, 1342263, 1352832, 1652016, 1789684, 2202688, 2684526, 2705664, 3304032, 3579368, 4405376, 5369052, 6608064, 7158736, 8810752, 10738104, 13216128, 14317472, 21476208, 26432256, 28634944, 42952416, 57269888, 85904832, 114539776, 171809664, 343619328]

約数ペア:

[(1, 343619328), (2, 171809664), (3, 114539776), (4, 85904832), (6, 57269888), (8, 42952416), (12, 28634944), (13, 26432256), (16, 21476208), (24, 14317472), (26, 13216128), (32, 10738104), (39, 8810752), (48, 7158736), (52, 6608064), (64, 5369052), (78, 4405376), (96, 3579368), (104, 3304032), (127, 2705664), (128, 2684526), (156, 2202688), (192, 1789684), (208, 1652016), (254, 1352832), (256, 1342263), (271, 1267968), (312, 1101344), (381, 901888), (384, 894842), (416, 826008), (508, 676416), (542, 633984), (624, 550672), (762, 450944), (768, 447421), (813, 422656), (832, 413004), (1016, 338208), (1084, 316992), (1248, 275336), (1524, 225472), (1626, 211328), (1651, 208128), (1664, 206502), (2032, 169104), (2168, 158496), (2496, 137668), (3048, 112736), (3252, 105664), (3302, 104064), (3328, 103251), (3523, 97536), (4064, 84552), (4336, 79248), (4953, 69376), (4992, 68834), (6096, 56368), (6504, 52832), (6604, 52032), (7046, 48768), (8128, 42276), (8672, 39624), (9906, 34688), (9984, 34417), (10569, 32512), (12192, 28184), (13008, 26416), (13208, 26016), (14092, 24384), (16256, 21138), (17344, 19812)]