219724008

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{24677}}^1$

素因数の和:24746

約数の個数: 64

約数和(自身を含む): 639653760

約数和(自身を除く): 419929752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 53, 56, 84, 106, 159, 168, 212, 318, 371, 424, 636, 742, 1113, 1272, 1484, 2226, 2968, 4452, 8904, 24677, 49354, 74031, 98708, 148062, 172739, 197416, 296124, 345478, 518217, 592248, 690956, 1036434, 1307881, 1381912, 2072868, 2615762, 3923643, 4145736, 5231524, 7847286, 9155167, 10463048, 15694572, 18310334, 27465501, 31389144, 36620668, 54931002, 73241336, 109862004, 219724008]

約数ペア:

[(1, 219724008), (2, 109862004), (3, 73241336), (4, 54931002), (6, 36620668), (7, 31389144), (8, 27465501), (12, 18310334), (14, 15694572), (21, 10463048), (24, 9155167), (28, 7847286), (42, 5231524), (53, 4145736), (56, 3923643), (84, 2615762), (106, 2072868), (159, 1381912), (168, 1307881), (212, 1036434), (318, 690956), (371, 592248), (424, 518217), (636, 345478), (742, 296124), (1113, 197416), (1272, 172739), (1484, 148062), (2226, 98708), (2968, 74031), (4452, 49354), (8904, 24677)]