620538984

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{22861}}^1$

素因数の和:22915

約数の個数: 96

約数和(自身を含む): 1872397800

約数和(自身を除く): 1251858816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 29, 36, 39, 52, 58, 72, 78, 87, 104, 116, 117, 156, 174, 232, 234, 261, 312, 348, 377, 468, 522, 696, 754, 936, 1044, 1131, 1508, 2088, 2262, 3016, 3393, 4524, 6786, 9048, 13572, 22861, 27144, 45722, 68583, 91444, 137166, 182888, 205749, 274332, 297193, 411498, 548664, 594386, 662969, 822996, 891579, 1188772, 1325938, 1645992, 1783158, 1988907, 2377544, 2651876, 2674737, 3566316, 3977814, 5303752, 5349474, 5966721, 7132632, 7955628, 8618597, 10698948, 11933442, 15911256, 17237194, 21397896, 23866884, 25855791, 34474388, 47733768, 51711582, 68948776, 77567373, 103423164, 155134746, 206846328, 310269492, 620538984]

約数ペア:

[(1, 620538984), (2, 310269492), (3, 206846328), (4, 155134746), (6, 103423164), (8, 77567373), (9, 68948776), (12, 51711582), (13, 47733768), (18, 34474388), (24, 25855791), (26, 23866884), (29, 21397896), (36, 17237194), (39, 15911256), (52, 11933442), (58, 10698948), (72, 8618597), (78, 7955628), (87, 7132632), (104, 5966721), (116, 5349474), (117, 5303752), (156, 3977814), (174, 3566316), (232, 2674737), (234, 2651876), (261, 2377544), (312, 1988907), (348, 1783158), (377, 1645992), (468, 1325938), (522, 1188772), (696, 891579), (754, 822996), (936, 662969), (1044, 594386), (1131, 548664), (1508, 411498), (2088, 297193), (2262, 274332), (3016, 205749), (3393, 182888), (4524, 137166), (6786, 91444), (9048, 68583), (13572, 45722), (22861, 27144)]