247173732

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{22963}}^1$

素因数の和:23009

約数の個数: 72

約数和(自身を含む): 702147264

約数和(自身を除く): 454973532

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 92, 117, 138, 156, 207, 234, 276, 299, 414, 468, 598, 828, 897, 1196, 1794, 2691, 3588, 5382, 10764, 22963, 45926, 68889, 91852, 137778, 206667, 275556, 298519, 413334, 528149, 597038, 826668, 895557, 1056298, 1194076, 1584447, 1791114, 2112596, 2686671, 3168894, 3582228, 4753341, 5373342, 6337788, 6865937, 9506682, 10746684, 13731874, 19013364, 20597811, 27463748, 41195622, 61793433, 82391244, 123586866, 247173732]

約数ペア:

[(1, 247173732), (2, 123586866), (3, 82391244), (4, 61793433), (6, 41195622), (9, 27463748), (12, 20597811), (13, 19013364), (18, 13731874), (23, 10746684), (26, 9506682), (36, 6865937), (39, 6337788), (46, 5373342), (52, 4753341), (69, 3582228), (78, 3168894), (92, 2686671), (117, 2112596), (138, 1791114), (156, 1584447), (207, 1194076), (234, 1056298), (276, 895557), (299, 826668), (414, 597038), (468, 528149), (598, 413334), (828, 298519), (897, 275556), (1196, 206667), (1794, 137778), (2691, 91852), (3588, 68889), (5382, 45926), (10764, 22963)]