39186816

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:208

約数の個数: 128

約数和(自身を含む): 113097600

約数和(自身を除く): 73910784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 41, 48, 57, 64, 76, 82, 96, 114, 123, 128, 131, 152, 164, 192, 228, 246, 262, 304, 328, 384, 393, 456, 492, 524, 608, 656, 779, 786, 912, 984, 1048, 1216, 1312, 1558, 1572, 1824, 1968, 2096, 2337, 2432, 2489, 2624, 3116, 3144, 3648, 3936, 4192, 4674, 4978, 5248, 5371, 6232, 6288, 7296, 7467, 7872, 8384, 9348, 9956, 10742, 12464, 12576, 14934, 15744, 16113, 16768, 18696, 19912, 21484, 24928, 25152, 29868, 32226, 37392, 39824, 42968, 49856, 50304, 59736, 64452, 74784, 79648, 85936, 99712, 102049, 119472, 128904, 149568, 159296, 171872, 204098, 238944, 257808, 299136, 306147, 318592, 343744, 408196, 477888, 515616, 612294, 687488, 816392, 955776, 1031232, 1224588, 1632784, 2062464, 2449176, 3265568, 4898352, 6531136, 9796704, 13062272, 19593408, 39186816]

約数ペア:

[(1, 39186816), (2, 19593408), (3, 13062272), (4, 9796704), (6, 6531136), (8, 4898352), (12, 3265568), (16, 2449176), (19, 2062464), (24, 1632784), (32, 1224588), (38, 1031232), (41, 955776), (48, 816392), (57, 687488), (64, 612294), (76, 515616), (82, 477888), (96, 408196), (114, 343744), (123, 318592), (128, 306147), (131, 299136), (152, 257808), (164, 238944), (192, 204098), (228, 171872), (246, 159296), (262, 149568), (304, 128904), (328, 119472), (384, 102049), (393, 99712), (456, 85936), (492, 79648), (524, 74784), (608, 64452), (656, 59736), (779, 50304), (786, 49856), (912, 42968), (984, 39824), (1048, 37392), (1216, 32226), (1312, 29868), (1558, 25152), (1572, 24928), (1824, 21484), (1968, 19912), (2096, 18696), (2337, 16768), (2432, 16113), (2489, 15744), (2624, 14934), (3116, 12576), (3144, 12464), (3648, 10742), (3936, 9956), (4192, 9348), (4674, 8384), (4978, 7872), (5248, 7467), (5371, 7296), (6232, 6288)]