28469546468

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{1201}}^1$

素因数の和:1354

約数の個数: 144

約数和(自身を含む): 60268203072

約数和(自身を除く): 31798656604

約数列:

[1, 2, 4, 11, 17, 22, 34, 43, 44, 67, 68, 86, 121, 134, 172, 187, 242, 268, 374, 473, 484, 731, 737, 748, 946, 1139, 1201, 1462, 1474, 1892, 2057, 2278, 2402, 2881, 2924, 2948, 4114, 4556, 4804, 5203, 5762, 8041, 8107, 8228, 10406, 11524, 12529, 13211, 16082, 16214, 20417, 20812, 25058, 26422, 31691, 32164, 32428, 40834, 48977, 50116, 51643, 52844, 63382, 80467, 81668, 88451, 97954, 103286, 126764, 137819, 145321, 160934, 176902, 195908, 206572, 224587, 275638, 290642, 321868, 348601, 353804, 449174, 538747, 551276, 568073, 581284, 697202, 877931, 885137, 898348, 1077494, 1136146, 1367939, 1394404, 1755862, 1770274, 2154988, 2272292, 2470457, 2735878, 3460081, 3511724, 3540548, 4940914, 5471756, 5926217, 6248803, 6920162, 9657241, 9736507, 9881828, 11852434, 12497606, 13840324, 15047329, 19314482, 19473014, 23704868, 24995212, 30094658, 38060891, 38628964, 38946028, 58821377, 60189316, 76121782, 106229651, 117642754, 152243564, 165520619, 212459302, 235285508, 331041238, 418669801, 424918604, 647035147, 662082476, 837339602, 1294070294, 1674679204, 2588140588, 7117386617, 14234773234, 28469546468]

約数ペア:

[(1, 28469546468), (2, 14234773234), (4, 7117386617), (11, 2588140588), (17, 1674679204), (22, 1294070294), (34, 837339602), (43, 662082476), (44, 647035147), (67, 424918604), (68, 418669801), (86, 331041238), (121, 235285508), (134, 212459302), (172, 165520619), (187, 152243564), (242, 117642754), (268, 106229651), (374, 76121782), (473, 60189316), (484, 58821377), (731, 38946028), (737, 38628964), (748, 38060891), (946, 30094658), (1139, 24995212), (1201, 23704868), (1462, 19473014), (1474, 19314482), (1892, 15047329), (2057, 13840324), (2278, 12497606), (2402, 11852434), (2881, 9881828), (2924, 9736507), (2948, 9657241), (4114, 6920162), (4556, 6248803), (4804, 5926217), (5203, 5471756), (5762, 4940914), (8041, 3540548), (8107, 3511724), (8228, 3460081), (10406, 2735878), (11524, 2470457), (12529, 2272292), (13211, 2154988), (16082, 1770274), (16214, 1755862), (20417, 1394404), (20812, 1367939), (25058, 1136146), (26422, 1077494), (31691, 898348), (32164, 885137), (32428, 877931), (40834, 697202), (48977, 581284), (50116, 568073), (51643, 551276), (52844, 538747), (63382, 449174), (80467, 353804), (81668, 348601), (88451, 321868), (97954, 290642), (103286, 275638), (126764, 224587), (137819, 206572), (145321, 195908), (160934, 176902)]