977687148

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{15647}}^1$

素因数の和:15822

約数の個数: 48

約数和(自身を含む): 2355462144

約数和(自身を除く): 1377774996

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 127, 164, 246, 254, 381, 492, 508, 762, 1524, 5207, 10414, 15621, 15647, 20828, 31242, 31294, 46941, 62484, 62588, 93882, 187764, 641527, 1283054, 1924581, 1987169, 2566108, 3849162, 3974338, 5961507, 7698324, 7948676, 11923014, 23846028, 81473929, 162947858, 244421787, 325895716, 488843574, 977687148]

約数ペア:

[(1, 977687148), (2, 488843574), (3, 325895716), (4, 244421787), (6, 162947858), (12, 81473929), (41, 23846028), (82, 11923014), (123, 7948676), (127, 7698324), (164, 5961507), (246, 3974338), (254, 3849162), (381, 2566108), (492, 1987169), (508, 1924581), (762, 1283054), (1524, 641527), (5207, 187764), (10414, 93882), (15621, 62588), (15647, 62484), (20828, 46941), (31242, 31294)]