1845492992

素因数分解:

$2^8\times 7^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{239}}^1$

素因数の和:432

約数の個数: 144

約数和(自身を含む): 4395417600

約数和(自身を除く): 2549924608

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 139, 217, 224, 239, 248, 256, 278, 434, 448, 478, 496, 556, 868, 896, 956, 973, 992, 1112, 1673, 1736, 1792, 1912, 1946, 1984, 2224, 3346, 3472, 3824, 3892, 3968, 4309, 4448, 6692, 6944, 7409, 7648, 7784, 7936, 8618, 8896, 13384, 13888, 14818, 15296, 15568, 17236, 17792, 26768, 27776, 29636, 30163, 30592, 31136, 33221, 34472, 35584, 51863, 53536, 55552, 59272, 60326, 61184, 62272, 66442, 68944, 103726, 107072, 118544, 120652, 124544, 132884, 137888, 207452, 214144, 232547, 237088, 241304, 249088, 265768, 275776, 414904, 428288, 465094, 474176, 482608, 531536, 551552, 829808, 930188, 948352, 965216, 1029851, 1063072, 1103104, 1659616, 1860376, 1896704, 1930432, 2059702, 2126144, 3319232, 3720752, 3860864, 4119404, 4252288, 6638464, 7208957, 7441504, 7721728, 8238808, 8504576, 13276928, 14417914, 14883008, 16477616, 28835828, 29766016, 32955232, 57671656, 59532032, 65910464, 115343312, 131820928, 230686624, 263641856, 461373248, 922746496, 1845492992]

約数ペア:

[(1, 1845492992), (2, 922746496), (4, 461373248), (7, 263641856), (8, 230686624), (14, 131820928), (16, 115343312), (28, 65910464), (31, 59532032), (32, 57671656), (56, 32955232), (62, 29766016), (64, 28835828), (112, 16477616), (124, 14883008), (128, 14417914), (139, 13276928), (217, 8504576), (224, 8238808), (239, 7721728), (248, 7441504), (256, 7208957), (278, 6638464), (434, 4252288), (448, 4119404), (478, 3860864), (496, 3720752), (556, 3319232), (868, 2126144), (896, 2059702), (956, 1930432), (973, 1896704), (992, 1860376), (1112, 1659616), (1673, 1103104), (1736, 1063072), (1792, 1029851), (1912, 965216), (1946, 948352), (1984, 930188), (2224, 829808), (3346, 551552), (3472, 531536), (3824, 482608), (3892, 474176), (3968, 465094), (4309, 428288), (4448, 414904), (6692, 275776), (6944, 265768), (7409, 249088), (7648, 241304), (7784, 237088), (7936, 232547), (8618, 214144), (8896, 207452), (13384, 137888), (13888, 132884), (14818, 124544), (15296, 120652), (15568, 118544), (17236, 107072), (17792, 103726), (26768, 68944), (27776, 66442), (29636, 62272), (30163, 61184), (30592, 60326), (31136, 59272), (33221, 55552), (34472, 53536), (35584, 51863)]