1244222856

素因数分解:

$2^3\times 3^4\times {\mathrm{61}}^1\times {\mathrm{31477}}^1$

素因数の和:31556

約数の個数: 80

約数和(自身を含む): 3542219340

約数和(自身を除く): 2297996484

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 61, 72, 81, 108, 122, 162, 183, 216, 244, 324, 366, 488, 549, 648, 732, 1098, 1464, 1647, 2196, 3294, 4392, 4941, 6588, 9882, 13176, 19764, 31477, 39528, 62954, 94431, 125908, 188862, 251816, 283293, 377724, 566586, 755448, 849879, 1133172, 1699758, 1920097, 2266344, 2549637, 3399516, 3840194, 5099274, 5760291, 6799032, 7680388, 10198548, 11520582, 15360776, 17280873, 20397096, 23041164, 34561746, 46082328, 51842619, 69123492, 103685238, 138246984, 155527857, 207370476, 311055714, 414740952, 622111428, 1244222856]

約数ペア:

[(1, 1244222856), (2, 622111428), (3, 414740952), (4, 311055714), (6, 207370476), (8, 155527857), (9, 138246984), (12, 103685238), (18, 69123492), (24, 51842619), (27, 46082328), (36, 34561746), (54, 23041164), (61, 20397096), (72, 17280873), (81, 15360776), (108, 11520582), (122, 10198548), (162, 7680388), (183, 6799032), (216, 5760291), (244, 5099274), (324, 3840194), (366, 3399516), (488, 2549637), (549, 2266344), (648, 1920097), (732, 1699758), (1098, 1133172), (1464, 849879), (1647, 755448), (2196, 566586), (3294, 377724), (4392, 283293), (4941, 251816), (6588, 188862), (9882, 125908), (13176, 94431), (19764, 62954), (31477, 39528)]