1438008

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1$

素因数の和:452

約数の個数: 64

約数和(自身を含む): 4233600

約数和(自身を除く): 2795592

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 264, 286, 312, 419, 429, 572, 838, 858, 1144, 1257, 1676, 1716, 2514, 3352, 3432, 4609, 5028, 5447, 9218, 10056, 10894, 13827, 16341, 18436, 21788, 27654, 32682, 36872, 43576, 55308, 59917, 65364, 110616, 119834, 130728, 179751, 239668, 359502, 479336, 719004, 1438008]

約数ペア:

[(1, 1438008), (2, 719004), (3, 479336), (4, 359502), (6, 239668), (8, 179751), (11, 130728), (12, 119834), (13, 110616), (22, 65364), (24, 59917), (26, 55308), (33, 43576), (39, 36872), (44, 32682), (52, 27654), (66, 21788), (78, 18436), (88, 16341), (104, 13827), (132, 10894), (143, 10056), (156, 9218), (264, 5447), (286, 5028), (312, 4609), (419, 3432), (429, 3352), (572, 2514), (838, 1716), (858, 1676), (1144, 1257)]