1330392008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{15013}}^1$

素因数の和:15102

約数の個数: 64

約数和(自身を含む): 2918721600

約数和(自身を除く): 1588329592

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 53, 76, 88, 106, 152, 209, 212, 418, 424, 583, 836, 1007, 1166, 1672, 2014, 2332, 4028, 4664, 8056, 11077, 15013, 22154, 30026, 44308, 60052, 88616, 120104, 165143, 285247, 330286, 570494, 660572, 795689, 1140988, 1321144, 1591378, 2281976, 3137717, 3182756, 6275434, 6365512, 8752579, 12550868, 15118091, 17505158, 25101736, 30236182, 35010316, 60472364, 70020632, 120944728, 166299001, 332598002, 665196004, 1330392008]

約数ペア:

[(1, 1330392008), (2, 665196004), (4, 332598002), (8, 166299001), (11, 120944728), (19, 70020632), (22, 60472364), (38, 35010316), (44, 30236182), (53, 25101736), (76, 17505158), (88, 15118091), (106, 12550868), (152, 8752579), (209, 6365512), (212, 6275434), (418, 3182756), (424, 3137717), (583, 2281976), (836, 1591378), (1007, 1321144), (1166, 1140988), (1672, 795689), (2014, 660572), (2332, 570494), (4028, 330286), (4664, 285247), (8056, 165143), (11077, 120104), (15013, 88616), (22154, 60052), (30026, 44308)]