1838384416

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{179}}^2$

素因数の和:542

約数の個数: 72

約数和(自身を含む): 3994888464

約数和(自身を除く): 2156504048

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 163, 176, 179, 326, 352, 358, 652, 716, 1304, 1432, 1793, 1969, 2608, 2864, 3586, 3938, 5216, 5728, 7172, 7876, 14344, 15752, 28688, 29177, 31504, 32041, 57376, 58354, 63008, 64082, 116708, 128164, 233416, 256328, 320947, 352451, 466832, 512656, 641894, 704902, 933664, 1025312, 1283788, 1409804, 2567576, 2819608, 5135152, 5222683, 5639216, 10270304, 10445366, 11278432, 20890732, 41781464, 57449513, 83562928, 114899026, 167125856, 229798052, 459596104, 919192208, 1838384416]

約数ペア:

[(1, 1838384416), (2, 919192208), (4, 459596104), (8, 229798052), (11, 167125856), (16, 114899026), (22, 83562928), (32, 57449513), (44, 41781464), (88, 20890732), (163, 11278432), (176, 10445366), (179, 10270304), (326, 5639216), (352, 5222683), (358, 5135152), (652, 2819608), (716, 2567576), (1304, 1409804), (1432, 1283788), (1793, 1025312), (1969, 933664), (2608, 704902), (2864, 641894), (3586, 512656), (3938, 466832), (5216, 352451), (5728, 320947), (7172, 256328), (7876, 233416), (14344, 128164), (15752, 116708), (28688, 64082), (29177, 63008), (31504, 58354), (32041, 57376)]