680736694872

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{4391}}^1\times {\mathrm{496891}}^1$

素因数の和:501304

約数の個数: 64

約数和(自身を含む): 1833173717760

約数和(自身を除く): 1152437022888

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 4391, 8782, 13173, 17564, 26346, 35128, 52692, 57083, 105384, 114166, 171249, 228332, 342498, 456664, 496891, 684996, 993782, 1369992, 1490673, 1987564, 2981346, 3975128, 5962692, 6459583, 11925384, 12919166, 19378749, 25838332, 38757498, 51676664, 77514996, 155029992, 2181848381, 4363696762, 6545545143, 8727393524, 13091090286, 17454787048, 26182180572, 28364028953, 52364361144, 56728057906, 85092086859, 113456115812, 170184173718, 226912231624, 340368347436, 680736694872]

約数ペア:

[(1, 680736694872), (2, 340368347436), (3, 226912231624), (4, 170184173718), (6, 113456115812), (8, 85092086859), (12, 56728057906), (13, 52364361144), (24, 28364028953), (26, 26182180572), (39, 17454787048), (52, 13091090286), (78, 8727393524), (104, 6545545143), (156, 4363696762), (312, 2181848381), (4391, 155029992), (8782, 77514996), (13173, 51676664), (17564, 38757498), (26346, 25838332), (35128, 19378749), (52692, 12919166), (57083, 11925384), (105384, 6459583), (114166, 5962692), (171249, 3975128), (228332, 2981346), (342498, 1987564), (456664, 1490673), (496891, 1369992), (684996, 993782)]