388630879104

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{857}}^1\times {\mathrm{90841}}^1$

素因数の和:91728

約数の個数: 128

約数和(自身を含む): 1113017986080

約数和(自身を除く): 724387106976

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 312, 384, 416, 624, 832, 857, 1248, 1664, 1714, 2496, 2571, 3428, 4992, 5142, 6856, 10284, 11141, 13712, 20568, 22282, 27424, 33423, 41136, 44564, 54848, 66846, 82272, 89128, 90841, 109696, 133692, 164544, 178256, 181682, 267384, 272523, 329088, 356512, 363364, 534768, 545046, 713024, 726728, 1069536, 1090092, 1180933, 1426048, 1453456, 2139072, 2180184, 2361866, 2906912, 3542799, 4278144, 4360368, 4723732, 5813824, 7085598, 8720736, 9447464, 11627648, 14171196, 17441472, 18894928, 28342392, 34882944, 37789856, 56684784, 75579712, 77850737, 113369568, 151159424, 155701474, 226739136, 233552211, 311402948, 453478272, 467104422, 622805896, 934208844, 1012059581, 1245611792, 1868417688, 2024119162, 2491223584, 3036178743, 3736835376, 4048238324, 4982447168, 6072357486, 7473670752, 8096476648, 9964894336, 12144714972, 14947341504, 16192953296, 24289429944, 29894683008, 32385906592, 48578859888, 64771813184, 97157719776, 129543626368, 194315439552, 388630879104]

約数ペア:

[(1, 388630879104), (2, 194315439552), (3, 129543626368), (4, 97157719776), (6, 64771813184), (8, 48578859888), (12, 32385906592), (13, 29894683008), (16, 24289429944), (24, 16192953296), (26, 14947341504), (32, 12144714972), (39, 9964894336), (48, 8096476648), (52, 7473670752), (64, 6072357486), (78, 4982447168), (96, 4048238324), (104, 3736835376), (128, 3036178743), (156, 2491223584), (192, 2024119162), (208, 1868417688), (312, 1245611792), (384, 1012059581), (416, 934208844), (624, 622805896), (832, 467104422), (857, 453478272), (1248, 311402948), (1664, 233552211), (1714, 226739136), (2496, 155701474), (2571, 151159424), (3428, 113369568), (4992, 77850737), (5142, 75579712), (6856, 56684784), (10284, 37789856), (11141, 34882944), (13712, 28342392), (20568, 18894928), (22282, 17441472), (27424, 14171196), (33423, 11627648), (41136, 9447464), (44564, 8720736), (54848, 7085598), (66846, 5813824), (82272, 4723732), (89128, 4360368), (90841, 4278144), (109696, 3542799), (133692, 2906912), (164544, 2361866), (178256, 2180184), (181682, 2139072), (267384, 1453456), (272523, 1426048), (329088, 1180933), (356512, 1090092), (363364, 1069536), (534768, 726728), (545046, 713024)]