218949276

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{5419}}^1$

素因数の和:5483

約数の個数: 96

約数和(自身を含む): 645890560

約数和(自身を除く): 426941284

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 37, 39, 42, 52, 74, 78, 84, 91, 111, 148, 156, 182, 222, 259, 273, 364, 444, 481, 518, 546, 777, 962, 1036, 1092, 1443, 1554, 1924, 2886, 3108, 3367, 5419, 5772, 6734, 10101, 10838, 13468, 16257, 20202, 21676, 32514, 37933, 40404, 65028, 70447, 75866, 113799, 140894, 151732, 200503, 211341, 227598, 281788, 401006, 422682, 455196, 493129, 601509, 802012, 845364, 986258, 1203018, 1403521, 1479387, 1972516, 2406036, 2606539, 2807042, 2958774, 4210563, 5213078, 5614084, 5917548, 7819617, 8421126, 10426156, 15639234, 16842252, 18245773, 31278468, 36491546, 54737319, 72983092, 109474638, 218949276]

約数ペア:

[(1, 218949276), (2, 109474638), (3, 72983092), (4, 54737319), (6, 36491546), (7, 31278468), (12, 18245773), (13, 16842252), (14, 15639234), (21, 10426156), (26, 8421126), (28, 7819617), (37, 5917548), (39, 5614084), (42, 5213078), (52, 4210563), (74, 2958774), (78, 2807042), (84, 2606539), (91, 2406036), (111, 1972516), (148, 1479387), (156, 1403521), (182, 1203018), (222, 986258), (259, 845364), (273, 802012), (364, 601509), (444, 493129), (481, 455196), (518, 422682), (546, 401006), (777, 281788), (962, 227598), (1036, 211341), (1092, 200503), (1443, 151732), (1554, 140894), (1924, 113799), (2886, 75866), (3108, 70447), (3367, 65028), (5419, 40404), (5772, 37933), (6734, 32514), (10101, 21676), (10838, 20202), (13468, 16257)]