3999390336

素因数分解:

$2^7\times 3^3\times {\mathrm{61}}^2\times {\mathrm{311}}^1$

素因数の和:456

約数の個数: 192

約数和(自身を含む): 12039019200

約数和(自身を除く): 8039628864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 64, 72, 96, 108, 122, 128, 144, 183, 192, 216, 244, 288, 311, 366, 384, 432, 488, 549, 576, 622, 732, 864, 933, 976, 1098, 1152, 1244, 1464, 1647, 1728, 1866, 1952, 2196, 2488, 2799, 2928, 3294, 3456, 3721, 3732, 3904, 4392, 4976, 5598, 5856, 6588, 7442, 7464, 7808, 8397, 8784, 9952, 11163, 11196, 11712, 13176, 14884, 14928, 16794, 17568, 18971, 19904, 22326, 22392, 23424, 26352, 29768, 29856, 33489, 33588, 35136, 37942, 39808, 44652, 44784, 52704, 56913, 59536, 59712, 66978, 67176, 70272, 75884, 89304, 89568, 100467, 105408, 113826, 119072, 119424, 133956, 134352, 151768, 170739, 178608, 179136, 200934, 210816, 227652, 238144, 267912, 268704, 303536, 341478, 357216, 358272, 401868, 455304, 476288, 512217, 535824, 537408, 607072, 682956, 714432, 803736, 910608, 1024434, 1071648, 1074816, 1157231, 1214144, 1365912, 1428864, 1607472, 1821216, 2048868, 2143296, 2314462, 2428288, 2731824, 3214944, 3471693, 3642432, 4097736, 4286592, 4628924, 5463648, 6429888, 6943386, 7284864, 8195472, 9257848, 10415079, 10927296, 12859776, 13886772, 16390944, 18515696, 20830158, 21854592, 27773544, 31245237, 32781888, 37031392, 41660316, 55547088, 62490474, 65563776, 74062784, 83320632, 111094176, 124980948, 148125568, 166641264, 222188352, 249961896, 333282528, 444376704, 499923792, 666565056, 999847584, 1333130112, 1999695168, 3999390336]

約数ペア:

[(1, 3999390336), (2, 1999695168), (3, 1333130112), (4, 999847584), (6, 666565056), (8, 499923792), (9, 444376704), (12, 333282528), (16, 249961896), (18, 222188352), (24, 166641264), (27, 148125568), (32, 124980948), (36, 111094176), (48, 83320632), (54, 74062784), (61, 65563776), (64, 62490474), (72, 55547088), (96, 41660316), (108, 37031392), (122, 32781888), (128, 31245237), (144, 27773544), (183, 21854592), (192, 20830158), (216, 18515696), (244, 16390944), (288, 13886772), (311, 12859776), (366, 10927296), (384, 10415079), (432, 9257848), (488, 8195472), (549, 7284864), (576, 6943386), (622, 6429888), (732, 5463648), (864, 4628924), (933, 4286592), (976, 4097736), (1098, 3642432), (1152, 3471693), (1244, 3214944), (1464, 2731824), (1647, 2428288), (1728, 2314462), (1866, 2143296), (1952, 2048868), (2196, 1821216), (2488, 1607472), (2799, 1428864), (2928, 1365912), (3294, 1214144), (3456, 1157231), (3721, 1074816), (3732, 1071648), (3904, 1024434), (4392, 910608), (4976, 803736), (5598, 714432), (5856, 682956), (6588, 607072), (7442, 537408), (7464, 535824), (7808, 512217), (8397, 476288), (8784, 455304), (9952, 401868), (11163, 358272), (11196, 357216), (11712, 341478), (13176, 303536), (14884, 268704), (14928, 267912), (16794, 238144), (17568, 227652), (18971, 210816), (19904, 200934), (22326, 179136), (22392, 178608), (23424, 170739), (26352, 151768), (29768, 134352), (29856, 133956), (33489, 119424), (33588, 119072), (35136, 113826), (37942, 105408), (39808, 100467), (44652, 89568), (44784, 89304), (52704, 75884), (56913, 70272), (59536, 67176), (59712, 66978)]