1665209832

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{485201}}^1$

素因数の和:485234

約数の個数: 64

約数和(自身を含む): 4890836160

約数和(自身を除く): 3225626328

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, 429, 572, 858, 1144, 1716, 3432, 485201, 970402, 1455603, 1940804, 2911206, 3881608, 5337211, 5822412, 6307613, 10674422, 11644824, 12615226, 16011633, 18922839, 21348844, 25230452, 32023266, 37845678, 42697688, 50460904, 64046532, 69383743, 75691356, 128093064, 138767486, 151382712, 208151229, 277534972, 416302458, 555069944, 832604916, 1665209832]

約数ペア:

[(1, 1665209832), (2, 832604916), (3, 555069944), (4, 416302458), (6, 277534972), (8, 208151229), (11, 151382712), (12, 138767486), (13, 128093064), (22, 75691356), (24, 69383743), (26, 64046532), (33, 50460904), (39, 42697688), (44, 37845678), (52, 32023266), (66, 25230452), (78, 21348844), (88, 18922839), (104, 16011633), (132, 12615226), (143, 11644824), (156, 10674422), (264, 6307613), (286, 5822412), (312, 5337211), (429, 3881608), (572, 2911206), (858, 1940804), (1144, 1455603), (1716, 970402), (3432, 485201)]