440723088

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12391}}^1$

素因数の和:12437

約数の個数: 120

約数和(自身を含む): 1398313280

約数和(自身を除く): 957590192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 36, 38, 39, 48, 52, 57, 72, 76, 78, 104, 114, 117, 144, 152, 156, 171, 208, 228, 234, 247, 304, 312, 342, 456, 468, 494, 624, 684, 741, 912, 936, 988, 1368, 1482, 1872, 1976, 2223, 2736, 2964, 3952, 4446, 5928, 8892, 11856, 12391, 17784, 24782, 35568, 37173, 49564, 74346, 99128, 111519, 148692, 161083, 198256, 223038, 235429, 297384, 322166, 446076, 470858, 483249, 594768, 644332, 706287, 892152, 941716, 966498, 1288664, 1412574, 1449747, 1784304, 1883432, 1932996, 2118861, 2577328, 2825148, 2899494, 3060577, 3766864, 3865992, 4237722, 5650296, 5798988, 6121154, 7731984, 8475444, 9181731, 11300592, 11597976, 12242308, 16950888, 18363462, 23195952, 24484616, 27545193, 33901776, 36726924, 48969232, 55090386, 73453848, 110180772, 146907696, 220361544, 440723088]

約数ペア:

[(1, 440723088), (2, 220361544), (3, 146907696), (4, 110180772), (6, 73453848), (8, 55090386), (9, 48969232), (12, 36726924), (13, 33901776), (16, 27545193), (18, 24484616), (19, 23195952), (24, 18363462), (26, 16950888), (36, 12242308), (38, 11597976), (39, 11300592), (48, 9181731), (52, 8475444), (57, 7731984), (72, 6121154), (76, 5798988), (78, 5650296), (104, 4237722), (114, 3865992), (117, 3766864), (144, 3060577), (152, 2899494), (156, 2825148), (171, 2577328), (208, 2118861), (228, 1932996), (234, 1883432), (247, 1784304), (304, 1449747), (312, 1412574), (342, 1288664), (456, 966498), (468, 941716), (494, 892152), (624, 706287), (684, 644332), (741, 594768), (912, 483249), (936, 470858), (988, 446076), (1368, 322166), (1482, 297384), (1872, 235429), (1976, 223038), (2223, 198256), (2736, 161083), (2964, 148692), (3952, 111519), (4446, 99128), (5928, 74346), (8892, 49564), (11856, 37173), (12391, 35568), (17784, 24782)]