260591604

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{467}}^1$

素因数の和:574

約数の個数: 144

約数和(自身を含む): 773817408

約数和(自身を除く): 513225804

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 73, 78, 84, 91, 98, 146, 147, 156, 182, 196, 219, 273, 292, 294, 364, 438, 467, 511, 546, 588, 637, 876, 934, 949, 1022, 1092, 1274, 1401, 1533, 1868, 1898, 1911, 2044, 2548, 2802, 2847, 3066, 3269, 3577, 3796, 3822, 5604, 5694, 6071, 6132, 6538, 6643, 7154, 7644, 9807, 10731, 11388, 12142, 13076, 13286, 14308, 18213, 19614, 19929, 21462, 22883, 24284, 26572, 34091, 36426, 39228, 39858, 42497, 42924, 45766, 46501, 68182, 68649, 72852, 79716, 84994, 91532, 93002, 102273, 127491, 136364, 137298, 139503, 169988, 186004, 204546, 238637, 254982, 274596, 279006, 297479, 409092, 443183, 477274, 509964, 558012, 594958, 715911, 886366, 892437, 954548, 1189916, 1329549, 1431822, 1670459, 1772732, 1784874, 2659098, 2863644, 3102281, 3340918, 3569748, 5011377, 5318196, 6204562, 6681836, 9306843, 10022754, 12409124, 18613686, 20045508, 21715967, 37227372, 43431934, 65147901, 86863868, 130295802, 260591604]

約数ペア:

[(1, 260591604), (2, 130295802), (3, 86863868), (4, 65147901), (6, 43431934), (7, 37227372), (12, 21715967), (13, 20045508), (14, 18613686), (21, 12409124), (26, 10022754), (28, 9306843), (39, 6681836), (42, 6204562), (49, 5318196), (52, 5011377), (73, 3569748), (78, 3340918), (84, 3102281), (91, 2863644), (98, 2659098), (146, 1784874), (147, 1772732), (156, 1670459), (182, 1431822), (196, 1329549), (219, 1189916), (273, 954548), (292, 892437), (294, 886366), (364, 715911), (438, 594958), (467, 558012), (511, 509964), (546, 477274), (588, 443183), (637, 409092), (876, 297479), (934, 279006), (949, 274596), (1022, 254982), (1092, 238637), (1274, 204546), (1401, 186004), (1533, 169988), (1868, 139503), (1898, 137298), (1911, 136364), (2044, 127491), (2548, 102273), (2802, 93002), (2847, 91532), (3066, 84994), (3269, 79716), (3577, 72852), (3796, 68649), (3822, 68182), (5604, 46501), (5694, 45766), (6071, 42924), (6132, 42497), (6538, 39858), (6643, 39228), (7154, 36426), (7644, 34091), (9807, 26572), (10731, 24284), (11388, 22883), (12142, 21462), (13076, 19929), (13286, 19614), (14308, 18213)]