2012695677616

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{347}}^1\times {\mathrm{353}}^1\times {\mathrm{401}}^1$

素因数の和:1319

約数の個数: 160

約数和(自身を含む): 4255626247488

約数和(自身を除く): 2242930569872

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 197, 208, 347, 353, 394, 401, 694, 706, 788, 802, 1388, 1412, 1576, 1604, 2561, 2776, 2824, 3152, 3208, 4511, 4589, 5122, 5213, 5552, 5648, 6416, 9022, 9178, 10244, 10426, 18044, 18356, 20488, 20852, 36088, 36712, 40976, 41704, 68359, 69541, 72176, 73424, 78997, 83408, 122491, 136718, 139082, 139147, 141553, 157994, 244982, 273436, 278164, 278294, 283106, 315988, 489964, 546872, 556328, 556588, 566212, 631976, 888667, 904033, 979928, 1026961, 1093744, 1112656, 1113176, 1132424, 1263952, 1592383, 1777334, 1808066, 1808911, 1840189, 1959856, 2053922, 2226352, 2264848, 3184766, 3554668, 3616132, 3617822, 3680378, 4107844, 6369532, 7109336, 7232264, 7235644, 7360756, 8215688, 12739064, 14218672, 14464528, 14471288, 14721512, 16431376, 24130727, 25478128, 27411959, 27885941, 28942576, 29443024, 48261454, 49118891, 54823918, 55771882, 96522908, 98237782, 109647836, 111543764, 193045816, 196475564, 219295672, 223087528, 313699451, 356355467, 362517233, 386091632, 392951128, 438591344, 446175056, 627398902, 638545583, 712710934, 725034466, 785902256, 1254797804, 1277091166, 1425421868, 1450068932, 2509595608, 2554182332, 2850843736, 2900137864, 5019191216, 5108364664, 5701687472, 5800275728, 9676421527, 10216729328, 19352843054, 38705686108, 77411372216, 125793479851, 154822744432, 251586959702, 503173919404, 1006347838808, 2012695677616]

約数ペア:

[(1, 2012695677616), (2, 1006347838808), (4, 503173919404), (8, 251586959702), (13, 154822744432), (16, 125793479851), (26, 77411372216), (52, 38705686108), (104, 19352843054), (197, 10216729328), (208, 9676421527), (347, 5800275728), (353, 5701687472), (394, 5108364664), (401, 5019191216), (694, 2900137864), (706, 2850843736), (788, 2554182332), (802, 2509595608), (1388, 1450068932), (1412, 1425421868), (1576, 1277091166), (1604, 1254797804), (2561, 785902256), (2776, 725034466), (2824, 712710934), (3152, 638545583), (3208, 627398902), (4511, 446175056), (4589, 438591344), (5122, 392951128), (5213, 386091632), (5552, 362517233), (5648, 356355467), (6416, 313699451), (9022, 223087528), (9178, 219295672), (10244, 196475564), (10426, 193045816), (18044, 111543764), (18356, 109647836), (20488, 98237782), (20852, 96522908), (36088, 55771882), (36712, 54823918), (40976, 49118891), (41704, 48261454), (68359, 29443024), (69541, 28942576), (72176, 27885941), (73424, 27411959), (78997, 25478128), (83408, 24130727), (122491, 16431376), (136718, 14721512), (139082, 14471288), (139147, 14464528), (141553, 14218672), (157994, 12739064), (244982, 8215688), (273436, 7360756), (278164, 7235644), (278294, 7232264), (283106, 7109336), (315988, 6369532), (489964, 4107844), (546872, 3680378), (556328, 3617822), (556588, 3616132), (566212, 3554668), (631976, 3184766), (888667, 2264848), (904033, 2226352), (979928, 2053922), (1026961, 1959856), (1093744, 1840189), (1112656, 1808911), (1113176, 1808066), (1132424, 1777334), (1263952, 1592383)]