219022832

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{3109}}^1$

素因数の和:3178

約数の個数: 80

約数和(自身を含む): 527555520

約数和(自身を除く): 308532688

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 37, 56, 68, 74, 112, 119, 136, 148, 238, 259, 272, 296, 476, 518, 592, 629, 952, 1036, 1258, 1904, 2072, 2516, 3109, 4144, 4403, 5032, 6218, 8806, 10064, 12436, 17612, 21763, 24872, 35224, 43526, 49744, 52853, 70448, 87052, 105706, 115033, 174104, 211412, 230066, 348208, 369971, 422824, 460132, 739942, 805231, 845648, 920264, 1479884, 1610462, 1840528, 1955561, 2959768, 3220924, 3911122, 5919536, 6441848, 7822244, 12883696, 13688927, 15644488, 27377854, 31288976, 54755708, 109511416, 219022832]

約数ペア:

[(1, 219022832), (2, 109511416), (4, 54755708), (7, 31288976), (8, 27377854), (14, 15644488), (16, 13688927), (17, 12883696), (28, 7822244), (34, 6441848), (37, 5919536), (56, 3911122), (68, 3220924), (74, 2959768), (112, 1955561), (119, 1840528), (136, 1610462), (148, 1479884), (238, 920264), (259, 845648), (272, 805231), (296, 739942), (476, 460132), (518, 422824), (592, 369971), (629, 348208), (952, 230066), (1036, 211412), (1258, 174104), (1904, 115033), (2072, 105706), (2516, 87052), (3109, 70448), (4144, 52853), (4403, 49744), (5032, 43526), (6218, 35224), (8806, 24872), (10064, 21763), (12436, 17612)]