228732196

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{383}}^1$

素因数の和:689

約数の個数: 72

約数和(自身を含む): 511128576

約数和(自身を除く): 282396380

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 277, 308, 383, 539, 554, 766, 1078, 1108, 1532, 1939, 2156, 2681, 3047, 3878, 4213, 5362, 6094, 7756, 8426, 10724, 12188, 13573, 16852, 18767, 21329, 27146, 29491, 37534, 42658, 54292, 58982, 75068, 85316, 106091, 117964, 149303, 206437, 212182, 298606, 412874, 424364, 597212, 742637, 825748, 1167001, 1485274, 2334002, 2970548, 4668004, 5198459, 8169007, 10396918, 16338014, 20793836, 32676028, 57183049, 114366098, 228732196]

約数ペア:

[(1, 228732196), (2, 114366098), (4, 57183049), (7, 32676028), (11, 20793836), (14, 16338014), (22, 10396918), (28, 8169007), (44, 5198459), (49, 4668004), (77, 2970548), (98, 2334002), (154, 1485274), (196, 1167001), (277, 825748), (308, 742637), (383, 597212), (539, 424364), (554, 412874), (766, 298606), (1078, 212182), (1108, 206437), (1532, 149303), (1939, 117964), (2156, 106091), (2681, 85316), (3047, 75068), (3878, 58982), (4213, 54292), (5362, 42658), (6094, 37534), (7756, 29491), (8426, 27146), (10724, 21329), (12188, 18767), (13573, 16852)]