835893968

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{229}}^1$

素因数の和:389

約数の個数: 160

約数和(自身を含む): 2108198400

約数和(自身を除く): 1272304432

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 46, 52, 56, 91, 92, 104, 109, 112, 161, 182, 184, 208, 218, 229, 299, 322, 364, 368, 436, 458, 598, 644, 728, 763, 872, 916, 1196, 1288, 1417, 1456, 1526, 1603, 1744, 1832, 2093, 2392, 2507, 2576, 2834, 2977, 3052, 3206, 3664, 4186, 4784, 5014, 5267, 5668, 5954, 6104, 6412, 8372, 9919, 10028, 10534, 11336, 11908, 12208, 12824, 16744, 17549, 19838, 20056, 20839, 21068, 22672, 23816, 24961, 25648, 32591, 33488, 35098, 36869, 39676, 40112, 41678, 42136, 47632, 49922, 65182, 68471, 70196, 73738, 79352, 83356, 84272, 99844, 130364, 136942, 140392, 147476, 158704, 166712, 174727, 199688, 228137, 260728, 273884, 280784, 294952, 324493, 333424, 349454, 399376, 456274, 479297, 521456, 547768, 574103, 589904, 648986, 698908, 912548, 958594, 1095536, 1148206, 1297972, 1397816, 1825096, 1917188, 2271451, 2296412, 2595944, 2795632, 3650192, 3834376, 4018721, 4542902, 4592824, 5191888, 7463339, 7668752, 8037442, 9085804, 9185648, 14926678, 16074884, 18171608, 29853356, 32149768, 36343216, 52243373, 59706712, 64299536, 104486746, 119413424, 208973492, 417946984, 835893968]

約数ペア:

[(1, 835893968), (2, 417946984), (4, 208973492), (7, 119413424), (8, 104486746), (13, 64299536), (14, 59706712), (16, 52243373), (23, 36343216), (26, 32149768), (28, 29853356), (46, 18171608), (52, 16074884), (56, 14926678), (91, 9185648), (92, 9085804), (104, 8037442), (109, 7668752), (112, 7463339), (161, 5191888), (182, 4592824), (184, 4542902), (208, 4018721), (218, 3834376), (229, 3650192), (299, 2795632), (322, 2595944), (364, 2296412), (368, 2271451), (436, 1917188), (458, 1825096), (598, 1397816), (644, 1297972), (728, 1148206), (763, 1095536), (872, 958594), (916, 912548), (1196, 698908), (1288, 648986), (1417, 589904), (1456, 574103), (1526, 547768), (1603, 521456), (1744, 479297), (1832, 456274), (2093, 399376), (2392, 349454), (2507, 333424), (2576, 324493), (2834, 294952), (2977, 280784), (3052, 273884), (3206, 260728), (3664, 228137), (4186, 199688), (4784, 174727), (5014, 166712), (5267, 158704), (5668, 147476), (5954, 140392), (6104, 136942), (6412, 130364), (8372, 99844), (9919, 84272), (10028, 83356), (10534, 79352), (11336, 73738), (11908, 70196), (12208, 68471), (12824, 65182), (16744, 49922), (17549, 47632), (19838, 42136), (20056, 41678), (20839, 40112), (21068, 39676), (22672, 36869), (23816, 35098), (24961, 33488), (25648, 32591)]