711621216

素因数分解:

$2^5\times 3^2\times {\mathrm{89}}^1\times {\mathrm{27763}}^1$

素因数の和:27868

約数の個数: 72

約数和(自身を含む): 2046484440

約数和(自身を除く): 1334863224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 89, 96, 144, 178, 267, 288, 356, 534, 712, 801, 1068, 1424, 1602, 2136, 2848, 3204, 4272, 6408, 8544, 12816, 25632, 27763, 55526, 83289, 111052, 166578, 222104, 249867, 333156, 444208, 499734, 666312, 888416, 999468, 1332624, 1998936, 2470907, 2665248, 3997872, 4941814, 7412721, 7995744, 9883628, 14825442, 19767256, 22238163, 29650884, 39534512, 44476326, 59301768, 79069024, 88952652, 118603536, 177905304, 237207072, 355810608, 711621216]

約数ペア:

[(1, 711621216), (2, 355810608), (3, 237207072), (4, 177905304), (6, 118603536), (8, 88952652), (9, 79069024), (12, 59301768), (16, 44476326), (18, 39534512), (24, 29650884), (32, 22238163), (36, 19767256), (48, 14825442), (72, 9883628), (89, 7995744), (96, 7412721), (144, 4941814), (178, 3997872), (267, 2665248), (288, 2470907), (356, 1998936), (534, 1332624), (712, 999468), (801, 888416), (1068, 666312), (1424, 499734), (1602, 444208), (2136, 333156), (2848, 249867), (3204, 222104), (4272, 166578), (6408, 111052), (8544, 83289), (12816, 55526), (25632, 27763)]