217483224

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{18233}}^1$

素因数の和:18320

約数の個数: 64

約数和(自身を含む): 630167040

約数和(自身を除く): 412683816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 71, 84, 142, 168, 213, 284, 426, 497, 568, 852, 994, 1491, 1704, 1988, 2982, 3976, 5964, 11928, 18233, 36466, 54699, 72932, 109398, 127631, 145864, 218796, 255262, 382893, 437592, 510524, 765786, 1021048, 1294543, 1531572, 2589086, 3063144, 3883629, 5178172, 7767258, 9061801, 10356344, 15534516, 18123602, 27185403, 31069032, 36247204, 54370806, 72494408, 108741612, 217483224]

約数ペア:

[(1, 217483224), (2, 108741612), (3, 72494408), (4, 54370806), (6, 36247204), (7, 31069032), (8, 27185403), (12, 18123602), (14, 15534516), (21, 10356344), (24, 9061801), (28, 7767258), (42, 5178172), (56, 3883629), (71, 3063144), (84, 2589086), (142, 1531572), (168, 1294543), (213, 1021048), (284, 765786), (426, 510524), (497, 437592), (568, 382893), (852, 255262), (994, 218796), (1491, 145864), (1704, 127631), (1988, 109398), (2982, 72932), (3976, 54699), (5964, 36466), (11928, 18233)]