493149384

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8363}}^1$

素因数の和:8401

約数の個数: 160

約数和(自身を含む): 1700233920

約数和(自身を除く): 1207084536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 81, 84, 91, 104, 108, 117, 126, 156, 162, 168, 182, 189, 216, 234, 252, 273, 312, 324, 351, 364, 378, 468, 504, 546, 567, 648, 702, 728, 756, 819, 936, 1053, 1092, 1134, 1404, 1512, 1638, 2106, 2184, 2268, 2457, 2808, 3276, 4212, 4536, 4914, 6552, 7371, 8363, 8424, 9828, 14742, 16726, 19656, 25089, 29484, 33452, 50178, 58541, 58968, 66904, 75267, 100356, 108719, 117082, 150534, 175623, 200712, 217438, 225801, 234164, 301068, 326157, 351246, 434876, 451602, 468328, 526869, 602136, 652314, 677403, 702492, 761033, 869752, 903204, 978471, 1053738, 1304628, 1354806, 1404984, 1522066, 1580607, 1806408, 1956942, 2107476, 2283099, 2609256, 2709612, 2935413, 3044132, 3161214, 3913884, 4214952, 4566198, 4741821, 5419224, 5870826, 6088264, 6322428, 6849297, 7827768, 8806239, 9132396, 9483642, 11741652, 12644856, 13698594, 17612478, 18264792, 18967284, 20547891, 23483304, 27397188, 35224956, 37934568, 41095782, 54794376, 61643673, 70449912, 82191564, 123287346, 164383128, 246574692, 493149384]

約数ペア:

[(1, 493149384), (2, 246574692), (3, 164383128), (4, 123287346), (6, 82191564), (7, 70449912), (8, 61643673), (9, 54794376), (12, 41095782), (13, 37934568), (14, 35224956), (18, 27397188), (21, 23483304), (24, 20547891), (26, 18967284), (27, 18264792), (28, 17612478), (36, 13698594), (39, 12644856), (42, 11741652), (52, 9483642), (54, 9132396), (56, 8806239), (63, 7827768), (72, 6849297), (78, 6322428), (81, 6088264), (84, 5870826), (91, 5419224), (104, 4741821), (108, 4566198), (117, 4214952), (126, 3913884), (156, 3161214), (162, 3044132), (168, 2935413), (182, 2709612), (189, 2609256), (216, 2283099), (234, 2107476), (252, 1956942), (273, 1806408), (312, 1580607), (324, 1522066), (351, 1404984), (364, 1354806), (378, 1304628), (468, 1053738), (504, 978471), (546, 903204), (567, 869752), (648, 761033), (702, 702492), (728, 677403), (756, 652314), (819, 602136), (936, 526869), (1053, 468328), (1092, 451602), (1134, 434876), (1404, 351246), (1512, 326157), (1638, 301068), (2106, 234164), (2184, 225801), (2268, 217438), (2457, 200712), (2808, 175623), (3276, 150534), (4212, 117082), (4536, 108719), (4914, 100356), (6552, 75267), (7371, 66904), (8363, 58968), (8424, 58541), (9828, 50178), (14742, 33452), (16726, 29484), (19656, 25089)]