630698976

素因数分解:

$2^5\times 3^2\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1$

素因数の和:449

約数の個数: 144

約数和(自身を含む): 1839998160

約数和(自身を除く): 1209299184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 73, 96, 131, 144, 146, 219, 229, 262, 288, 292, 393, 438, 458, 524, 584, 657, 687, 786, 876, 916, 1048, 1168, 1179, 1314, 1374, 1572, 1752, 1832, 2061, 2096, 2336, 2358, 2628, 2748, 3144, 3504, 3664, 4122, 4192, 4716, 5256, 5496, 6288, 7008, 7328, 8244, 9432, 9563, 10512, 10992, 12576, 16488, 16717, 18864, 19126, 21024, 21984, 28689, 29999, 32976, 33434, 37728, 38252, 50151, 57378, 59998, 65952, 66868, 76504, 86067, 89997, 100302, 114756, 119996, 133736, 150453, 153008, 172134, 179994, 200604, 229512, 239992, 267472, 269991, 300906, 306016, 344268, 359988, 401208, 459024, 479984, 534944, 539982, 601812, 688536, 719976, 802416, 918048, 959968, 1079964, 1203624, 1377072, 1439952, 1604832, 2159928, 2189927, 2407248, 2754144, 2879904, 4319856, 4379854, 4814496, 6569781, 8639712, 8759708, 13139562, 17519416, 19709343, 26279124, 35038832, 39418686, 52558248, 70077664, 78837372, 105116496, 157674744, 210232992, 315349488, 630698976]

約数ペア:

[(1, 630698976), (2, 315349488), (3, 210232992), (4, 157674744), (6, 105116496), (8, 78837372), (9, 70077664), (12, 52558248), (16, 39418686), (18, 35038832), (24, 26279124), (32, 19709343), (36, 17519416), (48, 13139562), (72, 8759708), (73, 8639712), (96, 6569781), (131, 4814496), (144, 4379854), (146, 4319856), (219, 2879904), (229, 2754144), (262, 2407248), (288, 2189927), (292, 2159928), (393, 1604832), (438, 1439952), (458, 1377072), (524, 1203624), (584, 1079964), (657, 959968), (687, 918048), (786, 802416), (876, 719976), (916, 688536), (1048, 601812), (1168, 539982), (1179, 534944), (1314, 479984), (1374, 459024), (1572, 401208), (1752, 359988), (1832, 344268), (2061, 306016), (2096, 300906), (2336, 269991), (2358, 267472), (2628, 239992), (2748, 229512), (3144, 200604), (3504, 179994), (3664, 172134), (4122, 153008), (4192, 150453), (4716, 133736), (5256, 119996), (5496, 114756), (6288, 100302), (7008, 89997), (7328, 86067), (8244, 76504), (9432, 66868), (9563, 65952), (10512, 59998), (10992, 57378), (12576, 50151), (16488, 38252), (16717, 37728), (18864, 33434), (19126, 32976), (21024, 29999), (21984, 28689)]