211756464

素因数分解:

$2^4\times 3^3\times {\mathrm{103}}^1\times {\mathrm{4759}}^1$

素因数の和:4879

約数の個数: 80

約数和(自身を含む): 613849600

約数和(自身を除く): 402093136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 103, 108, 144, 206, 216, 309, 412, 432, 618, 824, 927, 1236, 1648, 1854, 2472, 2781, 3708, 4759, 4944, 5562, 7416, 9518, 11124, 14277, 14832, 19036, 22248, 28554, 38072, 42831, 44496, 57108, 76144, 85662, 114216, 128493, 171324, 228432, 256986, 342648, 490177, 513972, 685296, 980354, 1027944, 1470531, 1960708, 2055888, 2941062, 3921416, 4411593, 5882124, 7842832, 8823186, 11764248, 13234779, 17646372, 23528496, 26469558, 35292744, 52939116, 70585488, 105878232, 211756464]

約数ペア:

[(1, 211756464), (2, 105878232), (3, 70585488), (4, 52939116), (6, 35292744), (8, 26469558), (9, 23528496), (12, 17646372), (16, 13234779), (18, 11764248), (24, 8823186), (27, 7842832), (36, 5882124), (48, 4411593), (54, 3921416), (72, 2941062), (103, 2055888), (108, 1960708), (144, 1470531), (206, 1027944), (216, 980354), (309, 685296), (412, 513972), (432, 490177), (618, 342648), (824, 256986), (927, 228432), (1236, 171324), (1648, 128493), (1854, 114216), (2472, 85662), (2781, 76144), (3708, 57108), (4759, 44496), (4944, 42831), (5562, 38072), (7416, 28554), (9518, 22248), (11124, 19036), (14277, 14832)]