270145408

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5237}}^1$

素因数の和:5295

約数の個数: 64

約数和(自身を含む): 598389120

約数和(自身を除く): 328243712

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 248, 403, 416, 496, 806, 832, 992, 1612, 1664, 1984, 3224, 3968, 5237, 6448, 10474, 12896, 20948, 25792, 41896, 51584, 68081, 83792, 136162, 162347, 167584, 272324, 324694, 335168, 544648, 649388, 670336, 1089296, 1298776, 2110511, 2178592, 2597552, 4221022, 4357184, 5195104, 8442044, 8714368, 10390208, 16884088, 20780416, 33768176, 67536352, 135072704, 270145408]

約数ペア:

[(1, 270145408), (2, 135072704), (4, 67536352), (8, 33768176), (13, 20780416), (16, 16884088), (26, 10390208), (31, 8714368), (32, 8442044), (52, 5195104), (62, 4357184), (64, 4221022), (104, 2597552), (124, 2178592), (128, 2110511), (208, 1298776), (248, 1089296), (403, 670336), (416, 649388), (496, 544648), (806, 335168), (832, 324694), (992, 272324), (1612, 167584), (1664, 162347), (1984, 136162), (3224, 83792), (3968, 68081), (5237, 51584), (6448, 41896), (10474, 25792), (12896, 20948)]