1649189376

素因数分解:

$2^9\times 3^3\times {\mathrm{119299}}^1$

素因数の和:119326

約数の個数: 80

約数和(自身を含む): 4881756000

約数和(自身を除く): 3232566624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 512, 576, 768, 864, 1152, 1536, 1728, 2304, 3456, 4608, 6912, 13824, 119299, 238598, 357897, 477196, 715794, 954392, 1073691, 1431588, 1908784, 2147382, 2863176, 3221073, 3817568, 4294764, 5726352, 6442146, 7635136, 8589528, 11452704, 12884292, 15270272, 17179056, 22905408, 25768584, 30540544, 34358112, 45810816, 51537168, 61081088, 68716224, 91621632, 103074336, 137432448, 183243264, 206148672, 274864896, 412297344, 549729792, 824594688, 1649189376]

約数ペア:

[(1, 1649189376), (2, 824594688), (3, 549729792), (4, 412297344), (6, 274864896), (8, 206148672), (9, 183243264), (12, 137432448), (16, 103074336), (18, 91621632), (24, 68716224), (27, 61081088), (32, 51537168), (36, 45810816), (48, 34358112), (54, 30540544), (64, 25768584), (72, 22905408), (96, 17179056), (108, 15270272), (128, 12884292), (144, 11452704), (192, 8589528), (216, 7635136), (256, 6442146), (288, 5726352), (384, 4294764), (432, 3817568), (512, 3221073), (576, 2863176), (768, 2147382), (864, 1908784), (1152, 1431588), (1536, 1073691), (1728, 954392), (2304, 715794), (3456, 477196), (4608, 357897), (6912, 238598), (13824, 119299)]