2464951788

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{309823}}^1$

素因数の和:309863

約数の個数: 72

約数和(自身を含む): 7104883968

約数和(自身を除く): 4639932180

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1326, 1989, 2652, 3978, 7956, 309823, 619646, 929469, 1239292, 1858938, 2788407, 3717876, 4027699, 5266991, 5576814, 8055398, 10533982, 11153628, 12083097, 15800973, 16110796, 21067964, 24166194, 31601946, 36249291, 47402919, 48332388, 63203892, 68470883, 72498582, 94805838, 136941766, 144997164, 189611676, 205412649, 273883532, 410825298, 616237947, 821650596, 1232475894, 2464951788]

約数ペア:

[(1, 2464951788), (2, 1232475894), (3, 821650596), (4, 616237947), (6, 410825298), (9, 273883532), (12, 205412649), (13, 189611676), (17, 144997164), (18, 136941766), (26, 94805838), (34, 72498582), (36, 68470883), (39, 63203892), (51, 48332388), (52, 47402919), (68, 36249291), (78, 31601946), (102, 24166194), (117, 21067964), (153, 16110796), (156, 15800973), (204, 12083097), (221, 11153628), (234, 10533982), (306, 8055398), (442, 5576814), (468, 5266991), (612, 4027699), (663, 3717876), (884, 2788407), (1326, 1858938), (1989, 1239292), (2652, 929469), (3978, 619646), (7956, 309823)]