266042556

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{761}}^1$

素因数の和:873

約数の個数: 120

約数和(自身を含む): 759006864

約数和(自身を除く): 492964308

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 83, 108, 117, 156, 162, 166, 234, 249, 324, 332, 351, 468, 498, 702, 747, 761, 996, 1053, 1079, 1404, 1494, 1522, 2106, 2158, 2241, 2283, 2988, 3044, 3237, 4212, 4316, 4482, 4566, 6474, 6723, 6849, 8964, 9132, 9711, 9893, 12948, 13446, 13698, 19422, 19786, 20547, 26892, 27396, 29133, 29679, 38844, 39572, 41094, 58266, 59358, 61641, 63163, 82188, 87399, 89037, 116532, 118716, 123282, 126326, 174798, 178074, 189489, 246564, 252652, 267111, 349596, 356148, 378978, 534222, 568467, 757956, 801333, 821119, 1068444, 1136934, 1602666, 1642238, 1705401, 2273868, 2463357, 3205332, 3284476, 3410802, 4926714, 5116203, 6821604, 7390071, 9853428, 10232406, 14780142, 20464812, 22170213, 29560284, 44340426, 66510639, 88680852, 133021278, 266042556]

約数ペア:

[(1, 266042556), (2, 133021278), (3, 88680852), (4, 66510639), (6, 44340426), (9, 29560284), (12, 22170213), (13, 20464812), (18, 14780142), (26, 10232406), (27, 9853428), (36, 7390071), (39, 6821604), (52, 5116203), (54, 4926714), (78, 3410802), (81, 3284476), (83, 3205332), (108, 2463357), (117, 2273868), (156, 1705401), (162, 1642238), (166, 1602666), (234, 1136934), (249, 1068444), (324, 821119), (332, 801333), (351, 757956), (468, 568467), (498, 534222), (702, 378978), (747, 356148), (761, 349596), (996, 267111), (1053, 252652), (1079, 246564), (1404, 189489), (1494, 178074), (1522, 174798), (2106, 126326), (2158, 123282), (2241, 118716), (2283, 116532), (2988, 89037), (3044, 87399), (3237, 82188), (4212, 63163), (4316, 61641), (4482, 59358), (4566, 58266), (6474, 41094), (6723, 39572), (6849, 38844), (8964, 29679), (9132, 29133), (9711, 27396), (9893, 26892), (12948, 20547), (13446, 19786), (13698, 19422)]