31899227616

素因数分解:

$2^5\times 3^2\times {\mathrm{71}}^1\times {\mathrm{653}}^1\times {\mathrm{2389}}^1$

素因数の和:3129

約数の個数: 144

約数和(自身を含む): 92170522080

約数和(自身を除く): 60271294464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 71, 72, 96, 142, 144, 213, 284, 288, 426, 568, 639, 653, 852, 1136, 1278, 1306, 1704, 1959, 2272, 2389, 2556, 2612, 3408, 3918, 4778, 5112, 5224, 5877, 6816, 7167, 7836, 9556, 10224, 10448, 11754, 14334, 15672, 19112, 20448, 20896, 21501, 23508, 28668, 31344, 38224, 43002, 46363, 47016, 57336, 62688, 76448, 86004, 92726, 94032, 114672, 139089, 169619, 172008, 185452, 188064, 229344, 278178, 339238, 344016, 370904, 417267, 508857, 556356, 678476, 688032, 741808, 834534, 1017714, 1112712, 1356952, 1483616, 1526571, 1560017, 1669068, 2035428, 2225424, 2713904, 3053142, 3120034, 3338136, 4070856, 4450848, 4680051, 5427808, 6106284, 6240068, 6676272, 8141712, 9360102, 12212568, 12480136, 13352544, 14040153, 16283424, 18720204, 24425136, 24960272, 28080306, 37440408, 48850272, 49920544, 56160612, 74880816, 110761207, 112321224, 149761632, 221522414, 224642448, 332283621, 443044828, 449284896, 664567242, 886089656, 996850863, 1329134484, 1772179312, 1993701726, 2658268968, 3544358624, 3987403452, 5316537936, 7974806904, 10633075872, 15949613808, 31899227616]

約数ペア:

[(1, 31899227616), (2, 15949613808), (3, 10633075872), (4, 7974806904), (6, 5316537936), (8, 3987403452), (9, 3544358624), (12, 2658268968), (16, 1993701726), (18, 1772179312), (24, 1329134484), (32, 996850863), (36, 886089656), (48, 664567242), (71, 449284896), (72, 443044828), (96, 332283621), (142, 224642448), (144, 221522414), (213, 149761632), (284, 112321224), (288, 110761207), (426, 74880816), (568, 56160612), (639, 49920544), (653, 48850272), (852, 37440408), (1136, 28080306), (1278, 24960272), (1306, 24425136), (1704, 18720204), (1959, 16283424), (2272, 14040153), (2389, 13352544), (2556, 12480136), (2612, 12212568), (3408, 9360102), (3918, 8141712), (4778, 6676272), (5112, 6240068), (5224, 6106284), (5877, 5427808), (6816, 4680051), (7167, 4450848), (7836, 4070856), (9556, 3338136), (10224, 3120034), (10448, 3053142), (11754, 2713904), (14334, 2225424), (15672, 2035428), (19112, 1669068), (20448, 1560017), (20896, 1526571), (21501, 1483616), (23508, 1356952), (28668, 1112712), (31344, 1017714), (38224, 834534), (43002, 741808), (46363, 688032), (47016, 678476), (57336, 556356), (62688, 508857), (76448, 417267), (86004, 370904), (92726, 344016), (94032, 339238), (114672, 278178), (139089, 229344), (169619, 188064), (172008, 185452)]