289375674

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{269}}^1\times {\mathrm{3659}}^1$

素因数の和:3947

約数の個数: 48

約数和(自身を含む): 675928800

約数和(自身を除く): 386553126

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 269, 294, 538, 807, 1614, 1883, 3659, 3766, 5649, 7318, 10977, 11298, 13181, 21954, 25613, 26362, 39543, 51226, 76839, 79086, 153678, 179291, 358582, 537873, 984271, 1075746, 1968542, 2952813, 5905626, 6889897, 13779794, 20669691, 41339382, 48229279, 96458558, 144687837, 289375674]

約数ペア:

[(1, 289375674), (2, 144687837), (3, 96458558), (6, 48229279), (7, 41339382), (14, 20669691), (21, 13779794), (42, 6889897), (49, 5905626), (98, 2952813), (147, 1968542), (269, 1075746), (294, 984271), (538, 537873), (807, 358582), (1614, 179291), (1883, 153678), (3659, 79086), (3766, 76839), (5649, 51226), (7318, 39543), (10977, 26362), (11298, 25613), (13181, 21954)]