236447244

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{1489}}^1$

素因数の和:1911

約数の個数: 72

約数和(自身を含む): 654086160

約数和(自身を除く): 417638916

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 401, 802, 1203, 1489, 1604, 2406, 2978, 3609, 4411, 4467, 4812, 5956, 7218, 8822, 8934, 13233, 13401, 14436, 16379, 17644, 17868, 26466, 26802, 32758, 39699, 49137, 52932, 53604, 65516, 79398, 98274, 147411, 158796, 196548, 294822, 589644, 597089, 1194178, 1791267, 2388356, 3582534, 5373801, 6567979, 7165068, 10747602, 13135958, 19703937, 21495204, 26271916, 39407874, 59111811, 78815748, 118223622, 236447244]

約数ペア:

[(1, 236447244), (2, 118223622), (3, 78815748), (4, 59111811), (6, 39407874), (9, 26271916), (11, 21495204), (12, 19703937), (18, 13135958), (22, 10747602), (33, 7165068), (36, 6567979), (44, 5373801), (66, 3582534), (99, 2388356), (132, 1791267), (198, 1194178), (396, 597089), (401, 589644), (802, 294822), (1203, 196548), (1489, 158796), (1604, 147411), (2406, 98274), (2978, 79398), (3609, 65516), (4411, 53604), (4467, 52932), (4812, 49137), (5956, 39699), (7218, 32758), (8822, 26802), (8934, 26466), (13233, 17868), (13401, 17644), (14436, 16379)]