39705888.000000000

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{487}}^1$

素因数の和:783

約数の個数: 120

約数和(自身を含む): 743389920

約数和(自身を除く): 498152304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 269, 312, 468, 487, 538, 624, 807, 936, 974, 1076, 1461, 1614, 1872, 1948, 2152, 2421, 2922, 3228, 3497, 3896, 4304, 4383, 4842, 5844, 6331, 6456, 6994, 7792, 8766, 9684, 10491, 11688, 12662, 12912, 13988, 17532, 18993, 19368, 20982, 23376, 25324, 27976, 31473, 35064, 37986, 38736, 41964, 50648, 55952, 56979, 62946, 70128, 75972, 83928, 101296, 113958, 125892, 131003, 151944, 167856, 227916, 251784, 262006, 303888, 393009, 455832, 503568, 524012, 786018, 911664, 1048024, 1179027, 1572036, 1703039, 2096048, 2358054, 3144072, 3406078, 4716108, 5109117, 6288144, 6812156, 9432216, 10218234, 13624312, 15327351, 18864432, 20436468, 27248624, 30654702, 40872936, 61309404, 81745872, 122618808, 245237616]

約数ペア:

[(1, 245237616), (2, 122618808), (3, 81745872), (4, 61309404), (6, 40872936), (8, 30654702), (9, 27248624), (12, 20436468), (13, 18864432), (16, 15327351), (18, 13624312), (24, 10218234), (26, 9432216), (36, 6812156), (39, 6288144), (48, 5109117), (52, 4716108), (72, 3406078), (78, 3144072), (104, 2358054), (117, 2096048), (144, 1703039), (156, 1572036), (208, 1179027), (234, 1048024), (269, 911664), (312, 786018), (468, 524012), (487, 503568), (538, 455832), (624, 393009), (807, 303888), (936, 262006), (974, 251784), (1076, 227916), (1461, 167856), (1614, 151944), (1872, 131003), (1948, 125892), (2152, 113958), (2421, 101296), (2922, 83928), (3228, 75972), (3497, 70128), (3896, 62946), (4304, 56979), (4383, 55952), (4842, 50648), (5844, 41964), (6331, 38736), (6456, 37986), (6994, 35064), (7792, 31473), (8766, 27976), (9684, 25324), (10491, 23376), (11688, 20982), (12662, 19368), (12912, 18993), (13988, 17532)]