28991036376

素因数分解:

$2^3\times 3^3\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{23929}}^1$

素因数の和:24094

約数の個数: 128

約数和(自身を含む): 82702080000

約数和(自身を除く): 53711043624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 71, 72, 79, 108, 142, 158, 213, 216, 237, 284, 316, 426, 474, 568, 632, 639, 711, 852, 948, 1278, 1422, 1704, 1896, 1917, 2133, 2556, 2844, 3834, 4266, 5112, 5609, 5688, 7668, 8532, 11218, 15336, 16827, 17064, 22436, 23929, 33654, 44872, 47858, 50481, 67308, 71787, 95716, 100962, 134616, 143574, 151443, 191432, 201924, 215361, 287148, 302886, 403848, 430722, 574296, 605772, 646083, 861444, 1211544, 1292166, 1698959, 1722888, 1890391, 2584332, 3397918, 3780782, 5096877, 5168664, 5671173, 6795836, 7561564, 10193754, 11342346, 13591672, 15123128, 15290631, 17013519, 20387508, 22684692, 30581262, 34027038, 40775016, 45369384, 45871893, 51040557, 61162524, 68054076, 91743786, 102081114, 122325048, 134217761, 136108152, 183487572, 204162228, 268435522, 366975144, 402653283, 408324456, 536871044, 805306566, 1073742088, 1207959849, 1610613132, 2415919698, 3221226264, 3623879547, 4831839396, 7247759094, 9663678792, 14495518188, 28991036376]

約数ペア:

[(1, 28991036376), (2, 14495518188), (3, 9663678792), (4, 7247759094), (6, 4831839396), (8, 3623879547), (9, 3221226264), (12, 2415919698), (18, 1610613132), (24, 1207959849), (27, 1073742088), (36, 805306566), (54, 536871044), (71, 408324456), (72, 402653283), (79, 366975144), (108, 268435522), (142, 204162228), (158, 183487572), (213, 136108152), (216, 134217761), (237, 122325048), (284, 102081114), (316, 91743786), (426, 68054076), (474, 61162524), (568, 51040557), (632, 45871893), (639, 45369384), (711, 40775016), (852, 34027038), (948, 30581262), (1278, 22684692), (1422, 20387508), (1704, 17013519), (1896, 15290631), (1917, 15123128), (2133, 13591672), (2556, 11342346), (2844, 10193754), (3834, 7561564), (4266, 6795836), (5112, 5671173), (5609, 5168664), (5688, 5096877), (7668, 3780782), (8532, 3397918), (11218, 2584332), (15336, 1890391), (16827, 1722888), (17064, 1698959), (22436, 1292166), (23929, 1211544), (33654, 861444), (44872, 646083), (47858, 605772), (50481, 574296), (67308, 430722), (71787, 403848), (95716, 302886), (100962, 287148), (134616, 215361), (143574, 201924), (151443, 191432)]