1242963632

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{167}}^1$

素因数の和:426

約数の個数: 80

約数和(自身を含む): 2524338432

約数和(自身を除く): 1281374800

約数列:

[1, 2, 4, 8, 16, 53, 67, 106, 131, 134, 167, 212, 262, 268, 334, 424, 524, 536, 668, 848, 1048, 1072, 1336, 2096, 2672, 3551, 6943, 7102, 8777, 8851, 11189, 13886, 14204, 17554, 17702, 21877, 22378, 27772, 28408, 35108, 35404, 43754, 44756, 55544, 56816, 70216, 70808, 87508, 89512, 111088, 140432, 141616, 175016, 179024, 350032, 465181, 593017, 930362, 1159481, 1186034, 1465759, 1860724, 2318962, 2372068, 2931518, 3721448, 4637924, 4744136, 5863036, 7442896, 9275848, 9488272, 11726072, 18551696, 23452144, 77685227, 155370454, 310740908, 621481816, 1242963632]

約数ペア:

[(1, 1242963632), (2, 621481816), (4, 310740908), (8, 155370454), (16, 77685227), (53, 23452144), (67, 18551696), (106, 11726072), (131, 9488272), (134, 9275848), (167, 7442896), (212, 5863036), (262, 4744136), (268, 4637924), (334, 3721448), (424, 2931518), (524, 2372068), (536, 2318962), (668, 1860724), (848, 1465759), (1048, 1186034), (1072, 1159481), (1336, 930362), (2096, 593017), (2672, 465181), (3551, 350032), (6943, 179024), (7102, 175016), (8777, 141616), (8851, 140432), (11189, 111088), (13886, 89512), (14204, 87508), (17554, 70808), (17702, 70216), (21877, 56816), (22378, 55544), (27772, 44756), (28408, 43754), (35108, 35404)]