312201912

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{653}}^1\times {\mathrm{1811}}^1$

素因数の和:2484

約数の個数: 64

約数和(自身を含む): 853234560

約数和(自身を除く): 541032648

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 653, 1306, 1811, 1959, 2612, 3622, 3918, 5224, 5433, 7183, 7244, 7836, 10866, 14366, 14488, 15672, 19921, 21549, 21732, 28732, 39842, 43098, 43464, 57464, 59763, 79684, 86196, 119526, 159368, 172392, 239052, 478104, 1182583, 2365166, 3547749, 4730332, 7095498, 9460664, 13008413, 14190996, 26016826, 28381992, 39025239, 52033652, 78050478, 104067304, 156100956, 312201912]

約数ペア:

[(1, 312201912), (2, 156100956), (3, 104067304), (4, 78050478), (6, 52033652), (8, 39025239), (11, 28381992), (12, 26016826), (22, 14190996), (24, 13008413), (33, 9460664), (44, 7095498), (66, 4730332), (88, 3547749), (132, 2365166), (264, 1182583), (653, 478104), (1306, 239052), (1811, 172392), (1959, 159368), (2612, 119526), (3622, 86196), (3918, 79684), (5224, 59763), (5433, 57464), (7183, 43464), (7244, 43098), (7836, 39842), (10866, 28732), (14366, 21732), (14488, 21549), (15672, 19921)]