1243905768

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{211}}^1\times {\mathrm{557}}^1$

素因数の和:797

約数の個数: 192

約数和(自身を含む): 4045723200

約数和(自身を除く): 2801817432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 84, 98, 108, 126, 147, 168, 189, 196, 211, 216, 252, 294, 378, 392, 422, 441, 504, 557, 588, 633, 756, 844, 882, 1114, 1176, 1266, 1323, 1477, 1512, 1671, 1688, 1764, 1899, 2228, 2532, 2646, 2954, 3342, 3528, 3798, 3899, 4431, 4456, 5013, 5064, 5292, 5697, 5908, 6684, 7596, 7798, 8862, 10026, 10339, 10584, 11394, 11697, 11816, 13293, 13368, 15039, 15192, 15596, 17724, 20052, 20678, 22788, 23394, 26586, 27293, 30078, 31017, 31192, 35091, 35448, 39879, 40104, 41356, 45576, 46788, 53172, 54586, 60156, 62034, 70182, 79758, 81879, 82712, 93051, 93576, 105273, 106344, 109172, 117527, 120312, 124068, 140364, 159516, 163758, 186102, 210546, 218344, 235054, 245637, 248136, 279153, 280728, 319032, 327516, 352581, 372204, 421092, 470108, 491274, 558306, 655032, 705162, 736911, 744408, 822689, 842184, 940216, 982548, 1057743, 1116612, 1410324, 1473822, 1645378, 1965096, 2115486, 2233224, 2468067, 2820648, 2947644, 3173229, 3290756, 4230972, 4936134, 5758823, 5895288, 6346458, 6581512, 7404201, 8461944, 9872268, 11517646, 12692916, 14808402, 17276469, 19744536, 22212603, 23035292, 25385832, 29616804, 34552938, 44425206, 46070584, 51829407, 59233608, 69105876, 88850412, 103658814, 138211752, 155488221, 177700824, 207317628, 310976442, 414635256, 621952884, 1243905768]

約数ペア:

[(1, 1243905768), (2, 621952884), (3, 414635256), (4, 310976442), (6, 207317628), (7, 177700824), (8, 155488221), (9, 138211752), (12, 103658814), (14, 88850412), (18, 69105876), (21, 59233608), (24, 51829407), (27, 46070584), (28, 44425206), (36, 34552938), (42, 29616804), (49, 25385832), (54, 23035292), (56, 22212603), (63, 19744536), (72, 17276469), (84, 14808402), (98, 12692916), (108, 11517646), (126, 9872268), (147, 8461944), (168, 7404201), (189, 6581512), (196, 6346458), (211, 5895288), (216, 5758823), (252, 4936134), (294, 4230972), (378, 3290756), (392, 3173229), (422, 2947644), (441, 2820648), (504, 2468067), (557, 2233224), (588, 2115486), (633, 1965096), (756, 1645378), (844, 1473822), (882, 1410324), (1114, 1116612), (1176, 1057743), (1266, 982548), (1323, 940216), (1477, 842184), (1512, 822689), (1671, 744408), (1688, 736911), (1764, 705162), (1899, 655032), (2228, 558306), (2532, 491274), (2646, 470108), (2954, 421092), (3342, 372204), (3528, 352581), (3798, 327516), (3899, 319032), (4431, 280728), (4456, 279153), (5013, 248136), (5064, 245637), (5292, 235054), (5697, 218344), (5908, 210546), (6684, 186102), (7596, 163758), (7798, 159516), (8862, 140364), (10026, 124068), (10339, 120312), (10584, 117527), (11394, 109172), (11697, 106344), (11816, 105273), (13293, 93576), (13368, 93051), (15039, 82712), (15192, 81879), (15596, 79758), (17724, 70182), (20052, 62034), (20678, 60156), (22788, 54586), (23394, 53172), (26586, 46788), (27293, 45576), (30078, 41356), (31017, 40104), (31192, 39879), (35091, 35448)]