1288992672

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{787}}^1$

素因数の和:872

約数の個数: 216

約数和(自身を含む): 4120054848

約数和(自身を除く): 2831062176

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 47, 48, 66, 72, 88, 94, 96, 99, 121, 132, 141, 144, 176, 188, 198, 242, 264, 282, 288, 352, 363, 376, 396, 423, 484, 517, 528, 564, 726, 752, 787, 792, 846, 968, 1034, 1056, 1089, 1128, 1452, 1504, 1551, 1574, 1584, 1692, 1936, 2068, 2178, 2256, 2361, 2904, 3102, 3148, 3168, 3384, 3872, 4136, 4356, 4512, 4653, 4722, 5687, 5808, 6204, 6296, 6768, 7083, 8272, 8657, 8712, 9306, 9444, 11374, 11616, 12408, 12592, 13536, 14166, 16544, 17061, 17314, 17424, 18612, 18888, 22748, 24816, 25184, 25971, 28332, 34122, 34628, 34848, 36989, 37224, 37776, 45496, 49632, 51183, 51942, 56664, 68244, 69256, 73978, 74448, 75552, 77913, 90992, 95227, 102366, 103884, 110967, 113328, 136488, 138512, 147956, 148896, 155826, 181984, 190454, 204732, 207768, 221934, 226656, 272976, 277024, 285681, 295912, 311652, 332901, 380908, 406879, 409464, 415536, 443868, 545952, 571362, 591824, 623304, 665802, 761816, 813758, 818928, 831072, 857043, 887736, 1142724, 1183648, 1220637, 1246608, 1331604, 1523632, 1627516, 1637856, 1714086, 1775472, 2285448, 2441274, 2493216, 2663208, 3047264, 3255032, 3428172, 3550944, 3661911, 4475669, 4570896, 4882548, 5326416, 6510064, 6856344, 7323822, 8951338, 9141792, 9765096, 10652832, 13020128, 13427007, 13712688, 14647644, 17902676, 19530192, 26854014, 27425376, 29295288, 35805352, 39060384, 40281021, 53708028, 58590576, 71610704, 80562042, 107416056, 117181152, 143221408, 161124084, 214832112, 322248168, 429664224, 644496336, 1288992672]

約数ペア:

[(1, 1288992672), (2, 644496336), (3, 429664224), (4, 322248168), (6, 214832112), (8, 161124084), (9, 143221408), (11, 117181152), (12, 107416056), (16, 80562042), (18, 71610704), (22, 58590576), (24, 53708028), (32, 40281021), (33, 39060384), (36, 35805352), (44, 29295288), (47, 27425376), (48, 26854014), (66, 19530192), (72, 17902676), (88, 14647644), (94, 13712688), (96, 13427007), (99, 13020128), (121, 10652832), (132, 9765096), (141, 9141792), (144, 8951338), (176, 7323822), (188, 6856344), (198, 6510064), (242, 5326416), (264, 4882548), (282, 4570896), (288, 4475669), (352, 3661911), (363, 3550944), (376, 3428172), (396, 3255032), (423, 3047264), (484, 2663208), (517, 2493216), (528, 2441274), (564, 2285448), (726, 1775472), (752, 1714086), (787, 1637856), (792, 1627516), (846, 1523632), (968, 1331604), (1034, 1246608), (1056, 1220637), (1089, 1183648), (1128, 1142724), (1452, 887736), (1504, 857043), (1551, 831072), (1574, 818928), (1584, 813758), (1692, 761816), (1936, 665802), (2068, 623304), (2178, 591824), (2256, 571362), (2361, 545952), (2904, 443868), (3102, 415536), (3148, 409464), (3168, 406879), (3384, 380908), (3872, 332901), (4136, 311652), (4356, 295912), (4512, 285681), (4653, 277024), (4722, 272976), (5687, 226656), (5808, 221934), (6204, 207768), (6296, 204732), (6768, 190454), (7083, 181984), (8272, 155826), (8657, 148896), (8712, 147956), (9306, 138512), (9444, 136488), (11374, 113328), (11616, 110967), (12408, 103884), (12592, 102366), (13536, 95227), (14166, 90992), (16544, 77913), (17061, 75552), (17314, 74448), (17424, 73978), (18612, 69256), (18888, 68244), (22748, 56664), (24816, 51942), (25184, 51183), (25971, 49632), (28332, 45496), (34122, 37776), (34628, 37224), (34848, 36989)]