1239287616

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2311}}^1$

素因数の和:2362

約数の個数: 252

約数和(自身を含む): 4351507680

約数和(自身を除く): 3112220064

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 49, 56, 57, 63, 64, 72, 76, 84, 96, 98, 112, 114, 126, 133, 144, 147, 152, 168, 171, 192, 196, 224, 228, 252, 266, 288, 294, 304, 336, 342, 392, 399, 441, 448, 456, 504, 532, 576, 588, 608, 672, 684, 784, 798, 882, 912, 931, 1008, 1064, 1176, 1197, 1216, 1344, 1368, 1568, 1596, 1764, 1824, 1862, 2016, 2128, 2311, 2352, 2394, 2736, 2793, 3136, 3192, 3528, 3648, 3724, 4032, 4256, 4622, 4704, 4788, 5472, 5586, 6384, 6933, 7056, 7448, 8379, 8512, 9244, 9408, 9576, 10944, 11172, 12768, 13866, 14112, 14896, 16177, 16758, 18488, 19152, 20799, 22344, 25536, 27732, 28224, 29792, 32354, 33516, 36976, 38304, 41598, 43909, 44688, 48531, 55464, 59584, 64708, 67032, 73952, 76608, 83196, 87818, 89376, 97062, 110928, 113239, 129416, 131727, 134064, 145593, 147904, 166392, 175636, 178752, 194124, 221856, 226478, 258832, 263454, 268128, 291186, 307363, 332784, 339717, 351272, 388248, 395181, 443712, 452956, 517664, 526908, 536256, 582372, 614726, 665568, 679434, 702544, 776496, 790362, 905912, 922089, 1019151, 1035328, 1053816, 1164744, 1229452, 1331136, 1358868, 1405088, 1552992, 1580724, 1811824, 1844178, 2038302, 2107632, 2151541, 2329488, 2458904, 2717736, 2766267, 2810176, 3105984, 3161448, 3623648, 3688356, 4076604, 4215264, 4303082, 4658976, 4917808, 5435472, 5532534, 6322896, 6454623, 7247296, 7376712, 8153208, 8430528, 8606164, 9317952, 9835616, 10870944, 11065068, 12645792, 12909246, 14753424, 16306416, 17212328, 19363869, 19671232, 21741888, 22130136, 25291584, 25818492, 29506848, 32612832, 34424656, 38727738, 44260272, 51636984, 59013696, 65225664, 68849312, 77455476, 88520544, 103273968, 137698624, 154910952, 177041088, 206547936, 309821904, 413095872, 619643808, 1239287616]

約数ペア:

[(1, 1239287616), (2, 619643808), (3, 413095872), (4, 309821904), (6, 206547936), (7, 177041088), (8, 154910952), (9, 137698624), (12, 103273968), (14, 88520544), (16, 77455476), (18, 68849312), (19, 65225664), (21, 59013696), (24, 51636984), (28, 44260272), (32, 38727738), (36, 34424656), (38, 32612832), (42, 29506848), (48, 25818492), (49, 25291584), (56, 22130136), (57, 21741888), (63, 19671232), (64, 19363869), (72, 17212328), (76, 16306416), (84, 14753424), (96, 12909246), (98, 12645792), (112, 11065068), (114, 10870944), (126, 9835616), (133, 9317952), (144, 8606164), (147, 8430528), (152, 8153208), (168, 7376712), (171, 7247296), (192, 6454623), (196, 6322896), (224, 5532534), (228, 5435472), (252, 4917808), (266, 4658976), (288, 4303082), (294, 4215264), (304, 4076604), (336, 3688356), (342, 3623648), (392, 3161448), (399, 3105984), (441, 2810176), (448, 2766267), (456, 2717736), (504, 2458904), (532, 2329488), (576, 2151541), (588, 2107632), (608, 2038302), (672, 1844178), (684, 1811824), (784, 1580724), (798, 1552992), (882, 1405088), (912, 1358868), (931, 1331136), (1008, 1229452), (1064, 1164744), (1176, 1053816), (1197, 1035328), (1216, 1019151), (1344, 922089), (1368, 905912), (1568, 790362), (1596, 776496), (1764, 702544), (1824, 679434), (1862, 665568), (2016, 614726), (2128, 582372), (2311, 536256), (2352, 526908), (2394, 517664), (2736, 452956), (2793, 443712), (3136, 395181), (3192, 388248), (3528, 351272), (3648, 339717), (3724, 332784), (4032, 307363), (4256, 291186), (4622, 268128), (4704, 263454), (4788, 258832), (5472, 226478), (5586, 221856), (6384, 194124), (6933, 178752), (7056, 175636), (7448, 166392), (8379, 147904), (8512, 145593), (9244, 134064), (9408, 131727), (9576, 129416), (10944, 113239), (11172, 110928), (12768, 97062), (13866, 89376), (14112, 87818), (14896, 83196), (16177, 76608), (16758, 73952), (18488, 67032), (19152, 64708), (20799, 59584), (22344, 55464), (25536, 48531), (27732, 44688), (28224, 43909), (29792, 41598), (32354, 38304), (33516, 36976)]