217173708

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{1523}}^1$

素因数の和:1783

約数の個数: 72

約数和(自身を含む): 584137008

約数和(自身を除く): 366963300

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 233, 306, 466, 612, 699, 932, 1398, 1523, 2097, 2796, 3046, 3961, 4194, 4569, 6092, 7922, 8388, 9138, 11883, 13707, 15844, 18276, 23766, 25891, 27414, 35649, 47532, 51782, 54828, 71298, 77673, 103564, 142596, 155346, 233019, 310692, 354859, 466038, 709718, 932076, 1064577, 1419436, 2129154, 3193731, 4258308, 6032603, 6387462, 12065206, 12774924, 18097809, 24130412, 36195618, 54293427, 72391236, 108586854, 217173708]

約数ペア:

[(1, 217173708), (2, 108586854), (3, 72391236), (4, 54293427), (6, 36195618), (9, 24130412), (12, 18097809), (17, 12774924), (18, 12065206), (34, 6387462), (36, 6032603), (51, 4258308), (68, 3193731), (102, 2129154), (153, 1419436), (204, 1064577), (233, 932076), (306, 709718), (466, 466038), (612, 354859), (699, 310692), (932, 233019), (1398, 155346), (1523, 142596), (2097, 103564), (2796, 77673), (3046, 71298), (3961, 54828), (4194, 51782), (4569, 47532), (6092, 35649), (7922, 27414), (8388, 25891), (9138, 23766), (11883, 18276), (13707, 15844)]