488764416

素因数分解:

$2^{10}\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{191}}^1$

素因数の和:245

約数の個数: 264

約数和(自身を含む): 1612970496

約数和(自身を除く): 1124206080

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 49, 51, 56, 64, 68, 84, 96, 98, 102, 112, 119, 128, 136, 147, 168, 191, 192, 196, 204, 224, 238, 256, 272, 294, 336, 357, 382, 384, 392, 408, 448, 476, 512, 544, 573, 588, 672, 714, 764, 768, 784, 816, 833, 896, 952, 1024, 1088, 1146, 1176, 1337, 1344, 1428, 1528, 1536, 1568, 1632, 1666, 1792, 1904, 2176, 2292, 2352, 2499, 2674, 2688, 2856, 3056, 3072, 3136, 3247, 3264, 3332, 3584, 3808, 4011, 4352, 4584, 4704, 4998, 5348, 5376, 5712, 6112, 6272, 6494, 6528, 6664, 7168, 7616, 8022, 8704, 9168, 9359, 9408, 9741, 9996, 10696, 10752, 11424, 12224, 12544, 12988, 13056, 13328, 15232, 16044, 17408, 18336, 18718, 18816, 19482, 19992, 21392, 21504, 22729, 22848, 24448, 25088, 25976, 26112, 26656, 28077, 30464, 32088, 36672, 37436, 37632, 38964, 39984, 42784, 45458, 45696, 48896, 50176, 51952, 52224, 53312, 56154, 60928, 64176, 68187, 73344, 74872, 75264, 77928, 79968, 85568, 90916, 91392, 97792, 103904, 106624, 112308, 121856, 128352, 136374, 146688, 149744, 150528, 155856, 159103, 159936, 171136, 181832, 182784, 195584, 207808, 213248, 224616, 256704, 272748, 293376, 299488, 311712, 318206, 319872, 342272, 363664, 365568, 415616, 426496, 449232, 477309, 513408, 545496, 586752, 598976, 623424, 636412, 639744, 684544, 727328, 831232, 852992, 898464, 954618, 1026816, 1090992, 1197952, 1246848, 1272824, 1279488, 1369088, 1454656, 1662464, 1796928, 1909236, 2053632, 2181984, 2395904, 2493696, 2545648, 2558976, 2909312, 3324928, 3593856, 3818472, 4107264, 4363968, 4791808, 4987392, 5091296, 5818624, 7187712, 7636944, 8727936, 9583616, 9974784, 10182592, 11637248, 14375424, 15273888, 17455872, 20365184, 23274496, 28750848, 30547776, 34911744, 40730368, 61095552, 69823488, 81460736, 122191104, 162921472, 244382208, 488764416]

約数ペア:

[(1, 488764416), (2, 244382208), (3, 162921472), (4, 122191104), (6, 81460736), (7, 69823488), (8, 61095552), (12, 40730368), (14, 34911744), (16, 30547776), (17, 28750848), (21, 23274496), (24, 20365184), (28, 17455872), (32, 15273888), (34, 14375424), (42, 11637248), (48, 10182592), (49, 9974784), (51, 9583616), (56, 8727936), (64, 7636944), (68, 7187712), (84, 5818624), (96, 5091296), (98, 4987392), (102, 4791808), (112, 4363968), (119, 4107264), (128, 3818472), (136, 3593856), (147, 3324928), (168, 2909312), (191, 2558976), (192, 2545648), (196, 2493696), (204, 2395904), (224, 2181984), (238, 2053632), (256, 1909236), (272, 1796928), (294, 1662464), (336, 1454656), (357, 1369088), (382, 1279488), (384, 1272824), (392, 1246848), (408, 1197952), (448, 1090992), (476, 1026816), (512, 954618), (544, 898464), (573, 852992), (588, 831232), (672, 727328), (714, 684544), (764, 639744), (768, 636412), (784, 623424), (816, 598976), (833, 586752), (896, 545496), (952, 513408), (1024, 477309), (1088, 449232), (1146, 426496), (1176, 415616), (1337, 365568), (1344, 363664), (1428, 342272), (1528, 319872), (1536, 318206), (1568, 311712), (1632, 299488), (1666, 293376), (1792, 272748), (1904, 256704), (2176, 224616), (2292, 213248), (2352, 207808), (2499, 195584), (2674, 182784), (2688, 181832), (2856, 171136), (3056, 159936), (3072, 159103), (3136, 155856), (3247, 150528), (3264, 149744), (3332, 146688), (3584, 136374), (3808, 128352), (4011, 121856), (4352, 112308), (4584, 106624), (4704, 103904), (4998, 97792), (5348, 91392), (5376, 90916), (5712, 85568), (6112, 79968), (6272, 77928), (6494, 75264), (6528, 74872), (6664, 73344), (7168, 68187), (7616, 64176), (8022, 60928), (8704, 56154), (9168, 53312), (9359, 52224), (9408, 51952), (9741, 50176), (9996, 48896), (10696, 45696), (10752, 45458), (11424, 42784), (12224, 39984), (12544, 38964), (12988, 37632), (13056, 37436), (13328, 36672), (15232, 32088), (16044, 30464), (17408, 28077), (18336, 26656), (18718, 26112), (18816, 25976), (19482, 25088), (19992, 24448), (21392, 22848), (21504, 22729)]