1120406276

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{277}}^1$

素因数の和:501

約数の個数: 72

約数和(自身を含む): 2214446808

約数和(自身を除く): 1094040532

約数列:

[1, 2, 4, 11, 22, 44, 61, 121, 122, 137, 242, 244, 274, 277, 484, 548, 554, 671, 1108, 1342, 1507, 2684, 3014, 3047, 6028, 6094, 7381, 8357, 12188, 14762, 16577, 16714, 16897, 29524, 33154, 33428, 33517, 33794, 37949, 66308, 67034, 67588, 75898, 91927, 134068, 151796, 183854, 185867, 367708, 371734, 417439, 743468, 834878, 1011197, 1669756, 2022394, 2044537, 2314889, 4044788, 4089074, 4591829, 4629778, 8178148, 9183658, 9259556, 18367316, 25463779, 50927558, 101855116, 280101569, 560203138, 1120406276]

約数ペア:

[(1, 1120406276), (2, 560203138), (4, 280101569), (11, 101855116), (22, 50927558), (44, 25463779), (61, 18367316), (121, 9259556), (122, 9183658), (137, 8178148), (242, 4629778), (244, 4591829), (274, 4089074), (277, 4044788), (484, 2314889), (548, 2044537), (554, 2022394), (671, 1669756), (1108, 1011197), (1342, 834878), (1507, 743468), (2684, 417439), (3014, 371734), (3047, 367708), (6028, 185867), (6094, 183854), (7381, 151796), (8357, 134068), (12188, 91927), (14762, 75898), (16577, 67588), (16714, 67034), (16897, 66308), (29524, 37949), (33154, 33794), (33428, 33517)]