212978904

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{1301}}^1$

素因数の和:1688

約数の個数: 64

約数和(自身を含む): 562464000

約数和(自身を除く): 349485096

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 359, 456, 718, 1077, 1301, 1436, 2154, 2602, 2872, 3903, 4308, 5204, 6821, 7806, 8616, 10408, 13642, 15612, 20463, 24719, 27284, 31224, 40926, 49438, 54568, 74157, 81852, 98876, 148314, 163704, 197752, 296628, 467059, 593256, 934118, 1401177, 1868236, 2802354, 3736472, 5604708, 8874121, 11209416, 17748242, 26622363, 35496484, 53244726, 70992968, 106489452, 212978904]

約数ペア:

[(1, 212978904), (2, 106489452), (3, 70992968), (4, 53244726), (6, 35496484), (8, 26622363), (12, 17748242), (19, 11209416), (24, 8874121), (38, 5604708), (57, 3736472), (76, 2802354), (114, 1868236), (152, 1401177), (228, 934118), (359, 593256), (456, 467059), (718, 296628), (1077, 197752), (1301, 163704), (1436, 148314), (2154, 98876), (2602, 81852), (2872, 74157), (3903, 54568), (4308, 49438), (5204, 40926), (6821, 31224), (7806, 27284), (8616, 24719), (10408, 20463), (13642, 15612)]