1887944181032

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{751}}^1\times {\mathrm{43711}}^1$

素因数の和:44567

約数の個数: 128

約数和(自身を含む): 4417919385600

約数和(自身を除く): 2529975204568

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 79, 91, 104, 158, 182, 316, 364, 553, 632, 728, 751, 1027, 1106, 1502, 2054, 2212, 3004, 4108, 4424, 5257, 6008, 7189, 8216, 9763, 10514, 14378, 19526, 21028, 28756, 39052, 42056, 43711, 57512, 59329, 68341, 78104, 87422, 118658, 136682, 174844, 237316, 273364, 305977, 349688, 415303, 474632, 546728, 568243, 611954, 771277, 830606, 1136486, 1223908, 1542554, 1661212, 2272972, 2447816, 3085108, 3322424, 3453169, 3977701, 4545944, 5398939, 6170216, 6906338, 7955402, 10797878, 13812676, 15910804, 21595756, 24172183, 27625352, 31821608, 32826961, 43191512, 44891197, 48344366, 65653922, 89782394, 96688732, 131307844, 179564788, 193377464, 229788727, 262615688, 314238379, 359129576, 426750493, 459577454, 628476758, 853500986, 919154908, 1256953516, 1707001972, 1838309816, 2513907032, 2593329919, 2987253451, 3414003944, 5186659838, 5974506902, 10373319676, 11949013804, 18153309433, 20746639352, 23898027608, 33713288947, 36306618866, 67426577894, 72613237732, 134853155788, 145226475464, 235993022629, 269706311576, 471986045258, 943972090516, 1887944181032]

約数ペア:

[(1, 1887944181032), (2, 943972090516), (4, 471986045258), (7, 269706311576), (8, 235993022629), (13, 145226475464), (14, 134853155788), (26, 72613237732), (28, 67426577894), (52, 36306618866), (56, 33713288947), (79, 23898027608), (91, 20746639352), (104, 18153309433), (158, 11949013804), (182, 10373319676), (316, 5974506902), (364, 5186659838), (553, 3414003944), (632, 2987253451), (728, 2593329919), (751, 2513907032), (1027, 1838309816), (1106, 1707001972), (1502, 1256953516), (2054, 919154908), (2212, 853500986), (3004, 628476758), (4108, 459577454), (4424, 426750493), (5257, 359129576), (6008, 314238379), (7189, 262615688), (8216, 229788727), (9763, 193377464), (10514, 179564788), (14378, 131307844), (19526, 96688732), (21028, 89782394), (28756, 65653922), (39052, 48344366), (42056, 44891197), (43711, 43191512), (57512, 32826961), (59329, 31821608), (68341, 27625352), (78104, 24172183), (87422, 21595756), (118658, 15910804), (136682, 13812676), (174844, 10797878), (237316, 7955402), (273364, 6906338), (305977, 6170216), (349688, 5398939), (415303, 4545944), (474632, 3977701), (546728, 3453169), (568243, 3322424), (611954, 3085108), (771277, 2447816), (830606, 2272972), (1136486, 1661212), (1223908, 1542554)]