21795973632

素因数分解:

$2^9\times 3^2\times {\mathrm{17}}^1\times {\mathrm{278237}}^1$

素因数の和:278278

約数の個数: 120

約数和(自身を含む): 66605168916

約数和(自身を除く): 44809195284

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 128, 136, 144, 153, 192, 204, 256, 272, 288, 306, 384, 408, 512, 544, 576, 612, 768, 816, 1088, 1152, 1224, 1536, 1632, 2176, 2304, 2448, 3264, 4352, 4608, 4896, 6528, 8704, 9792, 13056, 19584, 26112, 39168, 78336, 278237, 556474, 834711, 1112948, 1669422, 2225896, 2504133, 3338844, 4451792, 4730029, 5008266, 6677688, 8903584, 9460058, 10016532, 13355376, 14190087, 17807168, 18920116, 20033064, 26710752, 28380174, 35614336, 37840232, 40066128, 42570261, 53421504, 56760348, 71228672, 75680464, 80132256, 85140522, 106843008, 113520696, 142457344, 151360928, 160264512, 170281044, 213686016, 227041392, 302721856, 320529024, 340562088, 427372032, 454082784, 605443712, 641058048, 681124176, 908165568, 1210887424, 1282116096, 1362248352, 1816331136, 2421774848, 2724496704, 3632662272, 5448993408, 7265324544, 10897986816, 21795973632]

約数ペア:

[(1, 21795973632), (2, 10897986816), (3, 7265324544), (4, 5448993408), (6, 3632662272), (8, 2724496704), (9, 2421774848), (12, 1816331136), (16, 1362248352), (17, 1282116096), (18, 1210887424), (24, 908165568), (32, 681124176), (34, 641058048), (36, 605443712), (48, 454082784), (51, 427372032), (64, 340562088), (68, 320529024), (72, 302721856), (96, 227041392), (102, 213686016), (128, 170281044), (136, 160264512), (144, 151360928), (153, 142457344), (192, 113520696), (204, 106843008), (256, 85140522), (272, 80132256), (288, 75680464), (306, 71228672), (384, 56760348), (408, 53421504), (512, 42570261), (544, 40066128), (576, 37840232), (612, 35614336), (768, 28380174), (816, 26710752), (1088, 20033064), (1152, 18920116), (1224, 17807168), (1536, 14190087), (1632, 13355376), (2176, 10016532), (2304, 9460058), (2448, 8903584), (3264, 6677688), (4352, 5008266), (4608, 4730029), (4896, 4451792), (6528, 3338844), (8704, 2504133), (9792, 2225896), (13056, 1669422), (19584, 1112948), (26112, 834711), (39168, 556474), (78336, 278237)]