326254128

素因数分解:

$2^4\times 3^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1\times {\mathrm{457}}^1$

素因数の和:714

約数の個数: 80

約数和(自身を含む): 858695040

約数和(自身を除く): 532440912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 107, 139, 214, 278, 321, 417, 428, 457, 556, 642, 834, 856, 914, 1112, 1284, 1371, 1668, 1712, 1828, 2224, 2568, 2742, 3336, 3656, 5136, 5484, 6672, 7312, 10968, 14873, 21936, 29746, 44619, 48899, 59492, 63523, 89238, 97798, 118984, 127046, 146697, 178476, 190569, 195596, 237968, 254092, 293394, 356952, 381138, 391192, 508184, 586788, 713904, 762276, 782384, 1016368, 1173576, 1524552, 2347152, 3049104, 6796961, 13593922, 20390883, 27187844, 40781766, 54375688, 81563532, 108751376, 163127064, 326254128]

約数ペア:

[(1, 326254128), (2, 163127064), (3, 108751376), (4, 81563532), (6, 54375688), (8, 40781766), (12, 27187844), (16, 20390883), (24, 13593922), (48, 6796961), (107, 3049104), (139, 2347152), (214, 1524552), (278, 1173576), (321, 1016368), (417, 782384), (428, 762276), (457, 713904), (556, 586788), (642, 508184), (834, 391192), (856, 381138), (914, 356952), (1112, 293394), (1284, 254092), (1371, 237968), (1668, 195596), (1712, 190569), (1828, 178476), (2224, 146697), (2568, 127046), (2742, 118984), (3336, 97798), (3656, 89238), (5136, 63523), (5484, 59492), (6672, 48899), (7312, 44619), (10968, 29746), (14873, 21936)]