339975648

素因数分解:

$2^5\times 3^2\times {\mathrm{439}}^1\times {\mathrm{2689}}^1$

素因数の和:3144

約数の個数: 72

約数和(自身を含む): 969368400

約数和(自身を除く): 629392752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 439, 878, 1317, 1756, 2634, 2689, 3512, 3951, 5268, 5378, 7024, 7902, 8067, 10536, 10756, 14048, 15804, 16134, 21072, 21512, 24201, 31608, 32268, 42144, 43024, 48402, 63216, 64536, 86048, 96804, 126432, 129072, 193608, 258144, 387216, 774432, 1180471, 2360942, 3541413, 4721884, 7082826, 9443768, 10624239, 14165652, 18887536, 21248478, 28331304, 37775072, 42496956, 56662608, 84993912, 113325216, 169987824, 339975648]

約数ペア:

[(1, 339975648), (2, 169987824), (3, 113325216), (4, 84993912), (6, 56662608), (8, 42496956), (9, 37775072), (12, 28331304), (16, 21248478), (18, 18887536), (24, 14165652), (32, 10624239), (36, 9443768), (48, 7082826), (72, 4721884), (96, 3541413), (144, 2360942), (288, 1180471), (439, 774432), (878, 387216), (1317, 258144), (1756, 193608), (2634, 129072), (2689, 126432), (3512, 96804), (3951, 86048), (5268, 64536), (5378, 63216), (7024, 48402), (7902, 43024), (8067, 42144), (10536, 32268), (10756, 31608), (14048, 24201), (15804, 21512), (16134, 21072)]