1349773568

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{36871}}^1$

素因数の和:36911

約数の個数: 72

約数和(自身を含む): 3165387456

約数和(自身を除く): 1815613888

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 128, 143, 176, 208, 256, 286, 352, 416, 572, 704, 832, 1144, 1408, 1664, 2288, 2816, 3328, 4576, 9152, 18304, 36608, 36871, 73742, 147484, 294968, 405581, 479323, 589936, 811162, 958646, 1179872, 1622324, 1917292, 2359744, 3244648, 3834584, 4719488, 5272553, 6489296, 7669168, 9438976, 10545106, 12978592, 15338336, 21090212, 25957184, 30676672, 42180424, 51914368, 61353344, 84360848, 103828736, 122706688, 168721696, 337443392, 674886784, 1349773568]

約数ペア:

[(1, 1349773568), (2, 674886784), (4, 337443392), (8, 168721696), (11, 122706688), (13, 103828736), (16, 84360848), (22, 61353344), (26, 51914368), (32, 42180424), (44, 30676672), (52, 25957184), (64, 21090212), (88, 15338336), (104, 12978592), (128, 10545106), (143, 9438976), (176, 7669168), (208, 6489296), (256, 5272553), (286, 4719488), (352, 3834584), (416, 3244648), (572, 2359744), (704, 1917292), (832, 1622324), (1144, 1179872), (1408, 958646), (1664, 811162), (2288, 589936), (2816, 479323), (3328, 405581), (4576, 294968), (9152, 147484), (18304, 73742), (36608, 36871)]