2338555648

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{503}}^1$

素因数の和:670

約数の個数: 144

約数和(自身を含む): 5538226176

約数和(自身を除く): 3199670528

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 127, 128, 143, 176, 208, 254, 256, 286, 352, 416, 503, 508, 572, 704, 832, 1006, 1016, 1144, 1397, 1408, 1651, 1664, 2012, 2032, 2288, 2794, 2816, 3302, 3328, 4024, 4064, 4576, 5533, 5588, 6539, 6604, 8048, 8128, 9152, 11066, 11176, 13078, 13208, 16096, 16256, 18161, 18304, 22132, 22352, 26156, 26416, 32192, 32512, 36322, 36608, 44264, 44704, 52312, 52832, 63881, 64384, 71929, 72644, 88528, 89408, 104624, 105664, 127762, 128768, 143858, 145288, 177056, 178816, 209248, 211328, 255524, 287716, 290576, 354112, 357632, 418496, 422656, 511048, 575432, 581152, 702691, 708224, 830453, 836992, 1022096, 1150864, 1162304, 1405382, 1416448, 1660906, 1673984, 2044192, 2301728, 2324608, 2810764, 3321812, 4088384, 4603456, 4649216, 5621528, 6643624, 8176768, 9134983, 9206912, 11243056, 13287248, 16353536, 18269966, 18413824, 22486112, 26574496, 36539932, 44972224, 53148992, 73079864, 89944448, 106297984, 146159728, 179888896, 212595968, 292319456, 584638912, 1169277824, 2338555648]

約数ペア:

[(1, 2338555648), (2, 1169277824), (4, 584638912), (8, 292319456), (11, 212595968), (13, 179888896), (16, 146159728), (22, 106297984), (26, 89944448), (32, 73079864), (44, 53148992), (52, 44972224), (64, 36539932), (88, 26574496), (104, 22486112), (127, 18413824), (128, 18269966), (143, 16353536), (176, 13287248), (208, 11243056), (254, 9206912), (256, 9134983), (286, 8176768), (352, 6643624), (416, 5621528), (503, 4649216), (508, 4603456), (572, 4088384), (704, 3321812), (832, 2810764), (1006, 2324608), (1016, 2301728), (1144, 2044192), (1397, 1673984), (1408, 1660906), (1651, 1416448), (1664, 1405382), (2012, 1162304), (2032, 1150864), (2288, 1022096), (2794, 836992), (2816, 830453), (3302, 708224), (3328, 702691), (4024, 581152), (4064, 575432), (4576, 511048), (5533, 422656), (5588, 418496), (6539, 357632), (6604, 354112), (8048, 290576), (8128, 287716), (9152, 255524), (11066, 211328), (11176, 209248), (13078, 178816), (13208, 177056), (16096, 145288), (16256, 143858), (18161, 128768), (18304, 127762), (22132, 105664), (22352, 104624), (26156, 89408), (26416, 88528), (32192, 72644), (32512, 71929), (36322, 64384), (36608, 63881), (44264, 52832), (44704, 52312)]