263187543828

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{22129}}^1\times {\mathrm{8191}}^1$

素因数の和:30349

約数の個数: 72

約数和(自身を含む): 675120087040

約数和(自身を除く): 411932543212

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 242, 363, 484, 726, 1452, 8191, 16382, 22129, 24573, 32764, 44258, 49146, 66387, 88516, 90101, 98292, 132774, 180202, 243419, 265548, 270303, 360404, 486838, 540606, 730257, 973676, 991111, 1081212, 1460514, 1982222, 2677609, 2921028, 2973333, 3964444, 5355218, 5946666, 8032827, 10710436, 11893332, 16065654, 32131308, 181258639, 362517278, 543775917, 725034556, 1087551834, 1993845029, 2175103668, 3987690058, 5981535087, 7975380116, 11963070174, 21932295319, 23926140348, 43864590638, 65796885957, 87729181276, 131593771914, 263187543828]

約数ペア:

[(1, 263187543828), (2, 131593771914), (3, 87729181276), (4, 65796885957), (6, 43864590638), (11, 23926140348), (12, 21932295319), (22, 11963070174), (33, 7975380116), (44, 5981535087), (66, 3987690058), (121, 2175103668), (132, 1993845029), (242, 1087551834), (363, 725034556), (484, 543775917), (726, 362517278), (1452, 181258639), (8191, 32131308), (16382, 16065654), (22129, 11893332), (24573, 10710436), (32764, 8032827), (44258, 5946666), (49146, 5355218), (66387, 3964444), (88516, 2973333), (90101, 2921028), (98292, 2677609), (132774, 1982222), (180202, 1460514), (243419, 1081212), (265548, 991111), (270303, 973676), (360404, 730257), (486838, 540606)]