1551176288

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{4091}}^1$

素因数の和:4176

約数の個数: 72

約数和(自身を含む): 3324021624

約数和(自身を除く): 1772845336

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 41, 68, 82, 136, 164, 272, 289, 328, 544, 578, 656, 697, 1156, 1312, 1394, 2312, 2788, 4091, 4624, 5576, 8182, 9248, 11152, 11849, 16364, 22304, 23698, 32728, 47396, 65456, 69547, 94792, 130912, 139094, 167731, 189584, 278188, 335462, 379168, 556376, 670924, 1112752, 1182299, 1341848, 2225504, 2364598, 2683696, 2851427, 4729196, 5367392, 5702854, 9458392, 11405708, 18916784, 22811416, 37833568, 45622832, 48474259, 91245664, 96948518, 193897036, 387794072, 775588144, 1551176288]

約数ペア:

[(1, 1551176288), (2, 775588144), (4, 387794072), (8, 193897036), (16, 96948518), (17, 91245664), (32, 48474259), (34, 45622832), (41, 37833568), (68, 22811416), (82, 18916784), (136, 11405708), (164, 9458392), (272, 5702854), (289, 5367392), (328, 4729196), (544, 2851427), (578, 2683696), (656, 2364598), (697, 2225504), (1156, 1341848), (1312, 1182299), (1394, 1112752), (2312, 670924), (2788, 556376), (4091, 379168), (4624, 335462), (5576, 278188), (8182, 189584), (9248, 167731), (11152, 139094), (11849, 130912), (16364, 94792), (22304, 69547), (23698, 65456), (32728, 47396)]