217553532

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{6271}}^1$

素因数の和:6351

約数の個数: 72

約数和(自身を含む): 600606720

約数和(自身を除く): 383053188

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 59, 84, 98, 118, 147, 177, 196, 236, 294, 354, 413, 588, 708, 826, 1239, 1652, 2478, 2891, 4956, 5782, 6271, 8673, 11564, 12542, 17346, 18813, 25084, 34692, 37626, 43897, 75252, 87794, 131691, 175588, 263382, 307279, 369989, 526764, 614558, 739978, 921837, 1109967, 1229116, 1479956, 1843674, 2219934, 2589923, 3687348, 4439868, 5179846, 7769769, 10359692, 15539538, 18129461, 31079076, 36258922, 54388383, 72517844, 108776766, 217553532]

約数ペア:

[(1, 217553532), (2, 108776766), (3, 72517844), (4, 54388383), (6, 36258922), (7, 31079076), (12, 18129461), (14, 15539538), (21, 10359692), (28, 7769769), (42, 5179846), (49, 4439868), (59, 3687348), (84, 2589923), (98, 2219934), (118, 1843674), (147, 1479956), (177, 1229116), (196, 1109967), (236, 921837), (294, 739978), (354, 614558), (413, 526764), (588, 369989), (708, 307279), (826, 263382), (1239, 175588), (1652, 131691), (2478, 87794), (2891, 75252), (4956, 43897), (5782, 37626), (6271, 34692), (8673, 25084), (11564, 18813), (12542, 17346)]