448955988

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{27941}}^1$

素因数の和:28064

約数の個数: 48

約数和(自身を含む): 1139139456

約数和(自身を除く): 690183468

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 103, 156, 206, 309, 412, 618, 1236, 1339, 2678, 4017, 5356, 8034, 16068, 27941, 55882, 83823, 111764, 167646, 335292, 363233, 726466, 1089699, 1452932, 2179398, 2877923, 4358796, 5755846, 8633769, 11511692, 17267538, 34535076, 37412999, 74825998, 112238997, 149651996, 224477994, 448955988]

約数ペア:

[(1, 448955988), (2, 224477994), (3, 149651996), (4, 112238997), (6, 74825998), (12, 37412999), (13, 34535076), (26, 17267538), (39, 11511692), (52, 8633769), (78, 5755846), (103, 4358796), (156, 2877923), (206, 2179398), (309, 1452932), (412, 1089699), (618, 726466), (1236, 363233), (1339, 335292), (2678, 167646), (4017, 111764), (5356, 83823), (8034, 55882), (16068, 27941)]