724017052

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{179}}^1$

素因数の和:403

約数の個数: 72

約数和(自身を含む): 1433814480

約数和(自身を除く): 709797428

約数列:

[1, 2, 4, 11, 22, 44, 61, 121, 122, 137, 179, 242, 244, 274, 358, 484, 548, 671, 716, 1342, 1507, 1969, 2684, 3014, 3938, 6028, 7381, 7876, 8357, 10919, 14762, 16577, 16714, 21659, 21838, 24523, 29524, 33154, 33428, 43318, 43676, 49046, 66308, 86636, 91927, 98092, 120109, 183854, 240218, 269753, 367708, 480436, 539506, 1011197, 1079012, 1321199, 1495903, 2022394, 2642398, 2967283, 2991806, 4044788, 5284796, 5934566, 5983612, 11869132, 16454933, 32909866, 65819732, 181004263, 362008526, 724017052]

約数ペア:

[(1, 724017052), (2, 362008526), (4, 181004263), (11, 65819732), (22, 32909866), (44, 16454933), (61, 11869132), (121, 5983612), (122, 5934566), (137, 5284796), (179, 4044788), (242, 2991806), (244, 2967283), (274, 2642398), (358, 2022394), (484, 1495903), (548, 1321199), (671, 1079012), (716, 1011197), (1342, 539506), (1507, 480436), (1969, 367708), (2684, 269753), (3014, 240218), (3938, 183854), (6028, 120109), (7381, 98092), (7876, 91927), (8357, 86636), (10919, 66308), (14762, 49046), (16577, 43676), (16714, 43318), (21659, 33428), (21838, 33154), (24523, 29524)]