306072288

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{28723}}^1$

素因数の和:28776

約数の個数: 72

約数和(自身を含む): 893948328

約数和(自身を除く): 587876040

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 72, 74, 96, 111, 144, 148, 222, 288, 296, 333, 444, 592, 666, 888, 1184, 1332, 1776, 2664, 3552, 5328, 10656, 28723, 57446, 86169, 114892, 172338, 229784, 258507, 344676, 459568, 517014, 689352, 919136, 1034028, 1062751, 1378704, 2068056, 2125502, 2757408, 3188253, 4136112, 4251004, 6376506, 8272224, 8502008, 9564759, 12753012, 17004016, 19129518, 25506024, 34008032, 38259036, 51012048, 76518072, 102024096, 153036144, 306072288]

約数ペア:

[(1, 306072288), (2, 153036144), (3, 102024096), (4, 76518072), (6, 51012048), (8, 38259036), (9, 34008032), (12, 25506024), (16, 19129518), (18, 17004016), (24, 12753012), (32, 9564759), (36, 8502008), (37, 8272224), (48, 6376506), (72, 4251004), (74, 4136112), (96, 3188253), (111, 2757408), (144, 2125502), (148, 2068056), (222, 1378704), (288, 1062751), (296, 1034028), (333, 919136), (444, 689352), (592, 517014), (666, 459568), (888, 344676), (1184, 258507), (1332, 229784), (1776, 172338), (2664, 114892), (3552, 86169), (5328, 57446), (10656, 28723)]