840832128

素因数分解:

$2^7\times 3^2\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:307

約数の個数: 192

約数和(自身を含む): 2506140000

約数和(自身を除く): 1665307872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 59, 64, 72, 89, 96, 118, 128, 139, 144, 177, 178, 192, 236, 267, 278, 288, 354, 356, 384, 417, 472, 531, 534, 556, 576, 708, 712, 801, 834, 944, 1062, 1068, 1112, 1152, 1251, 1416, 1424, 1602, 1668, 1888, 2124, 2136, 2224, 2502, 2832, 2848, 3204, 3336, 3776, 4248, 4272, 4448, 5004, 5251, 5664, 5696, 6408, 6672, 7552, 8201, 8496, 8544, 8896, 10008, 10502, 11328, 11392, 12371, 12816, 13344, 15753, 16402, 16992, 17088, 17792, 20016, 21004, 22656, 24603, 24742, 25632, 26688, 31506, 32804, 33984, 34176, 37113, 40032, 42008, 47259, 49206, 49484, 51264, 53376, 63012, 65608, 67968, 73809, 74226, 80064, 84016, 94518, 98412, 98968, 102528, 111339, 126024, 131216, 147618, 148452, 160128, 168032, 189036, 196824, 197936, 222678, 252048, 262432, 295236, 296904, 336064, 378072, 393648, 395872, 445356, 504096, 524864, 590472, 593808, 672128, 729889, 756144, 787296, 791744, 890712, 1008192, 1049728, 1180944, 1187616, 1459778, 1512288, 1574592, 1583488, 1781424, 2016384, 2189667, 2361888, 2375232, 2919556, 3024576, 3149184, 3562848, 4379334, 4723776, 4750464, 5839112, 6049152, 6569001, 7125696, 8758668, 9447552, 11678224, 13138002, 14251392, 17517336, 23356448, 26276004, 35034672, 46712896, 52552008, 70069344, 93425792, 105104016, 140138688, 210208032, 280277376, 420416064, 840832128]

約数ペア:

[(1, 840832128), (2, 420416064), (3, 280277376), (4, 210208032), (6, 140138688), (8, 105104016), (9, 93425792), (12, 70069344), (16, 52552008), (18, 46712896), (24, 35034672), (32, 26276004), (36, 23356448), (48, 17517336), (59, 14251392), (64, 13138002), (72, 11678224), (89, 9447552), (96, 8758668), (118, 7125696), (128, 6569001), (139, 6049152), (144, 5839112), (177, 4750464), (178, 4723776), (192, 4379334), (236, 3562848), (267, 3149184), (278, 3024576), (288, 2919556), (354, 2375232), (356, 2361888), (384, 2189667), (417, 2016384), (472, 1781424), (531, 1583488), (534, 1574592), (556, 1512288), (576, 1459778), (708, 1187616), (712, 1180944), (801, 1049728), (834, 1008192), (944, 890712), (1062, 791744), (1068, 787296), (1112, 756144), (1152, 729889), (1251, 672128), (1416, 593808), (1424, 590472), (1602, 524864), (1668, 504096), (1888, 445356), (2124, 395872), (2136, 393648), (2224, 378072), (2502, 336064), (2832, 296904), (2848, 295236), (3204, 262432), (3336, 252048), (3776, 222678), (4248, 197936), (4272, 196824), (4448, 189036), (5004, 168032), (5251, 160128), (5664, 148452), (5696, 147618), (6408, 131216), (6672, 126024), (7552, 111339), (8201, 102528), (8496, 98968), (8544, 98412), (8896, 94518), (10008, 84016), (10502, 80064), (11328, 74226), (11392, 73809), (12371, 67968), (12816, 65608), (13344, 63012), (15753, 53376), (16402, 51264), (16992, 49484), (17088, 49206), (17792, 47259), (20016, 42008), (21004, 40032), (22656, 37113), (24603, 34176), (24742, 33984), (25632, 32804), (26688, 31506)]