1230379072

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{10639}}^1$

素因数の和:10803

約数の個数: 56

約数和(自身を含む): 2648508800

約数和(自身を除く): 1418129728

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 139, 208, 278, 416, 556, 832, 1112, 1807, 2224, 3614, 4448, 7228, 8896, 10639, 14456, 21278, 28912, 42556, 57824, 85112, 115648, 138307, 170224, 276614, 340448, 553228, 680896, 1106456, 1478821, 2212912, 2957642, 4425824, 5915284, 8851648, 11830568, 19224673, 23661136, 38449346, 47322272, 76898692, 94644544, 153797384, 307594768, 615189536, 1230379072]

約数ペア:

[(1, 1230379072), (2, 615189536), (4, 307594768), (8, 153797384), (13, 94644544), (16, 76898692), (26, 47322272), (32, 38449346), (52, 23661136), (64, 19224673), (104, 11830568), (139, 8851648), (208, 5915284), (278, 4425824), (416, 2957642), (556, 2212912), (832, 1478821), (1112, 1106456), (1807, 680896), (2224, 553228), (3614, 340448), (4448, 276614), (7228, 170224), (8896, 138307), (10639, 115648), (14456, 85112), (21278, 57824), (28912, 42556)]