271853244

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{2753}}^1$

素因数の和:2987

約数の個数: 72

約数和(自身を含む): 743822352

約数和(自身を除く): 471969108

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 211, 234, 422, 468, 633, 844, 1266, 1899, 2532, 2743, 2753, 3798, 5486, 5506, 7596, 8229, 8259, 10972, 11012, 16458, 16518, 24687, 24777, 32916, 33036, 35789, 49374, 49554, 71578, 98748, 99108, 107367, 143156, 214734, 322101, 429468, 580883, 644202, 1161766, 1288404, 1742649, 2323532, 3485298, 5227947, 6970596, 7551479, 10455894, 15102958, 20911788, 22654437, 30205916, 45308874, 67963311, 90617748, 135926622, 271853244]

約数ペア:

[(1, 271853244), (2, 135926622), (3, 90617748), (4, 67963311), (6, 45308874), (9, 30205916), (12, 22654437), (13, 20911788), (18, 15102958), (26, 10455894), (36, 7551479), (39, 6970596), (52, 5227947), (78, 3485298), (117, 2323532), (156, 1742649), (211, 1288404), (234, 1161766), (422, 644202), (468, 580883), (633, 429468), (844, 322101), (1266, 214734), (1899, 143156), (2532, 107367), (2743, 99108), (2753, 98748), (3798, 71578), (5486, 49554), (5506, 49374), (7596, 35789), (8229, 33036), (8259, 32916), (10972, 24777), (11012, 24687), (16458, 16518)]