2220221448

素因数分解:

$2^3\times 3^3\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{2099}}^1$

素因数の和:2256

約数の個数: 128

約数和(自身を含む): 6350400000

約数和(自身を除く): 4130178552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 59, 72, 83, 108, 118, 166, 177, 216, 236, 249, 332, 354, 472, 498, 531, 664, 708, 747, 996, 1062, 1416, 1494, 1593, 1992, 2099, 2124, 2241, 2988, 3186, 4198, 4248, 4482, 4897, 5976, 6297, 6372, 8396, 8964, 9794, 12594, 12744, 14691, 16792, 17928, 18891, 19588, 25188, 29382, 37782, 39176, 44073, 50376, 56673, 58764, 75564, 88146, 113346, 117528, 123841, 132219, 151128, 174217, 176292, 226692, 247682, 264438, 348434, 352584, 371523, 453384, 495364, 522651, 528876, 696868, 743046, 990728, 1045302, 1057752, 1114569, 1393736, 1486092, 1567953, 2090604, 2229138, 2972184, 3135906, 3343707, 4181208, 4458276, 4703859, 6271812, 6687414, 8916552, 9407718, 10278803, 12543624, 13374828, 18815436, 20557606, 26749656, 30836409, 37630872, 41115212, 61672818, 82230424, 92509227, 123345636, 185018454, 246691272, 277527681, 370036908, 555055362, 740073816, 1110110724, 2220221448]

約数ペア:

[(1, 2220221448), (2, 1110110724), (3, 740073816), (4, 555055362), (6, 370036908), (8, 277527681), (9, 246691272), (12, 185018454), (18, 123345636), (24, 92509227), (27, 82230424), (36, 61672818), (54, 41115212), (59, 37630872), (72, 30836409), (83, 26749656), (108, 20557606), (118, 18815436), (166, 13374828), (177, 12543624), (216, 10278803), (236, 9407718), (249, 8916552), (332, 6687414), (354, 6271812), (472, 4703859), (498, 4458276), (531, 4181208), (664, 3343707), (708, 3135906), (747, 2972184), (996, 2229138), (1062, 2090604), (1416, 1567953), (1494, 1486092), (1593, 1393736), (1992, 1114569), (2099, 1057752), (2124, 1045302), (2241, 990728), (2988, 743046), (3186, 696868), (4198, 528876), (4248, 522651), (4482, 495364), (4897, 453384), (5976, 371523), (6297, 352584), (6372, 348434), (8396, 264438), (8964, 247682), (9794, 226692), (12594, 176292), (12744, 174217), (14691, 151128), (16792, 132219), (17928, 123841), (18891, 117528), (19588, 113346), (25188, 88146), (29382, 75564), (37782, 58764), (39176, 56673), (44073, 50376)]