2317505888

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:400

約数の個数: 96

約数和(自身を含む): 4773142080

約数和(自身を除く): 2455636192

約数列:

[1, 2, 4, 8, 16, 32, 71, 73, 89, 142, 146, 157, 178, 284, 292, 314, 356, 568, 584, 628, 712, 1136, 1168, 1256, 1424, 2272, 2336, 2512, 2848, 5024, 5183, 6319, 6497, 10366, 11147, 11461, 12638, 12994, 13973, 20732, 22294, 22922, 25276, 25988, 27946, 41464, 44588, 45844, 50552, 51976, 55892, 82928, 89176, 91688, 101104, 103952, 111784, 165856, 178352, 183376, 202208, 207904, 223568, 356704, 366752, 447136, 461287, 813731, 922574, 992083, 1020029, 1627462, 1845148, 1984166, 2040058, 3254924, 3690296, 3968332, 4080116, 6509848, 7380592, 7936664, 8160232, 13019696, 14761184, 15873328, 16320464, 26039392, 31746656, 32640928, 72422059, 144844118, 289688236, 579376472, 1158752944, 2317505888]

約数ペア:

[(1, 2317505888), (2, 1158752944), (4, 579376472), (8, 289688236), (16, 144844118), (32, 72422059), (71, 32640928), (73, 31746656), (89, 26039392), (142, 16320464), (146, 15873328), (157, 14761184), (178, 13019696), (284, 8160232), (292, 7936664), (314, 7380592), (356, 6509848), (568, 4080116), (584, 3968332), (628, 3690296), (712, 3254924), (1136, 2040058), (1168, 1984166), (1256, 1845148), (1424, 1627462), (2272, 1020029), (2336, 992083), (2512, 922574), (2848, 813731), (5024, 461287), (5183, 447136), (6319, 366752), (6497, 356704), (10366, 223568), (11147, 207904), (11461, 202208), (12638, 183376), (12994, 178352), (13973, 165856), (20732, 111784), (22294, 103952), (22922, 101104), (25276, 91688), (25988, 89176), (27946, 82928), (41464, 55892), (44588, 51976), (45844, 50552)]