38685816

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{599}}^1$

素因数の和:650

約数の個数: 128

約数和(自身を含む): 120960000

約数和(自身を除く): 82274184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 27, 36, 39, 46, 52, 54, 69, 72, 78, 92, 104, 108, 117, 138, 156, 184, 207, 216, 234, 276, 299, 312, 351, 414, 468, 552, 598, 599, 621, 702, 828, 897, 936, 1196, 1198, 1242, 1404, 1656, 1794, 1797, 2392, 2396, 2484, 2691, 2808, 3588, 3594, 4792, 4968, 5382, 5391, 7176, 7188, 7787, 8073, 10764, 10782, 13777, 14376, 15574, 16146, 16173, 21528, 21564, 23361, 27554, 31148, 32292, 32346, 41331, 43128, 46722, 55108, 62296, 64584, 64692, 70083, 82662, 93444, 110216, 123993, 129384, 140166, 165324, 179101, 186888, 210249, 247986, 280332, 330648, 358202, 371979, 420498, 495972, 537303, 560664, 716404, 743958, 840996, 991944, 1074606, 1432808, 1487916, 1611909, 1681992, 2149212, 2975832, 3223818, 4298424, 4835727, 6447636, 9671454, 12895272, 19342908, 38685816]

約数ペア:

[(1, 38685816), (2, 19342908), (3, 12895272), (4, 9671454), (6, 6447636), (8, 4835727), (9, 4298424), (12, 3223818), (13, 2975832), (18, 2149212), (23, 1681992), (24, 1611909), (26, 1487916), (27, 1432808), (36, 1074606), (39, 991944), (46, 840996), (52, 743958), (54, 716404), (69, 560664), (72, 537303), (78, 495972), (92, 420498), (104, 371979), (108, 358202), (117, 330648), (138, 280332), (156, 247986), (184, 210249), (207, 186888), (216, 179101), (234, 165324), (276, 140166), (299, 129384), (312, 123993), (351, 110216), (414, 93444), (468, 82662), (552, 70083), (598, 64692), (599, 64584), (621, 62296), (702, 55108), (828, 46722), (897, 43128), (936, 41331), (1196, 32346), (1198, 32292), (1242, 31148), (1404, 27554), (1656, 23361), (1794, 21564), (1797, 21528), (2392, 16173), (2396, 16146), (2484, 15574), (2691, 14376), (2808, 13777), (3588, 10782), (3594, 10764), (4792, 8073), (4968, 7787), (5382, 7188), (5391, 7176)]