742211706

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{857}}^1$

素因数の和:1059

約数の個数: 64

約数和(自身を含む): 1601233920

約数和(自身を除く): 859022214

約数列:

[1, 2, 3, 6, 19, 38, 57, 71, 107, 114, 142, 213, 214, 321, 426, 642, 857, 1349, 1714, 2033, 2571, 2698, 4047, 4066, 5142, 6099, 7597, 8094, 12198, 15194, 16283, 22791, 32566, 45582, 48849, 60847, 91699, 97698, 121694, 144343, 182541, 183398, 275097, 288686, 365082, 433029, 550194, 866058, 1156093, 1742281, 2312186, 3468279, 3484562, 5226843, 6510629, 6936558, 10453686, 13021258, 19531887, 39063774, 123701951, 247403902, 371105853, 742211706]

約数ペア:

[(1, 742211706), (2, 371105853), (3, 247403902), (6, 123701951), (19, 39063774), (38, 19531887), (57, 13021258), (71, 10453686), (107, 6936558), (114, 6510629), (142, 5226843), (213, 3484562), (214, 3468279), (321, 2312186), (426, 1742281), (642, 1156093), (857, 866058), (1349, 550194), (1714, 433029), (2033, 365082), (2571, 288686), (2698, 275097), (4047, 183398), (4066, 182541), (5142, 144343), (6099, 121694), (7597, 97698), (8094, 91699), (12198, 60847), (15194, 48849), (16283, 45582), (22791, 32566)]