1278031392

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4637}}^1$

素因数の和:4696

約数の個数: 192

約数和(自身を含む): 4207593600

約数和(自身を除く): 2929562208

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 29, 32, 33, 36, 44, 48, 54, 58, 66, 72, 87, 88, 96, 99, 108, 116, 132, 144, 174, 176, 198, 216, 232, 261, 264, 288, 297, 319, 348, 352, 396, 432, 464, 522, 528, 594, 638, 696, 783, 792, 864, 928, 957, 1044, 1056, 1188, 1276, 1392, 1566, 1584, 1914, 2088, 2376, 2552, 2784, 2871, 3132, 3168, 3828, 4176, 4637, 4752, 5104, 5742, 6264, 7656, 8352, 8613, 9274, 9504, 10208, 11484, 12528, 13911, 15312, 17226, 18548, 22968, 25056, 27822, 30624, 34452, 37096, 41733, 45936, 51007, 55644, 68904, 74192, 83466, 91872, 102014, 111288, 125199, 134473, 137808, 148384, 153021, 166932, 204028, 222576, 250398, 268946, 275616, 306042, 333864, 403419, 408056, 445152, 459063, 500796, 537892, 612084, 667728, 806838, 816112, 918126, 1001592, 1075784, 1210257, 1224168, 1335456, 1377189, 1479203, 1613676, 1632224, 1836252, 2003184, 2151568, 2420514, 2448336, 2754378, 2958406, 3227352, 3630771, 3672504, 4006368, 4303136, 4437609, 4841028, 4896672, 5508756, 5916812, 6454704, 7261542, 7345008, 8875218, 9682056, 11017512, 11833624, 12909408, 13312827, 14523084, 14690016, 17750436, 19364112, 22035024, 23667248, 26625654, 29046168, 35500872, 38728224, 39938481, 44070048, 47334496, 53251308, 58092336, 71001744, 79876962, 106502616, 116184672, 142003488, 159753924, 213005232, 319507848, 426010464, 639015696, 1278031392]

約数ペア:

[(1, 1278031392), (2, 639015696), (3, 426010464), (4, 319507848), (6, 213005232), (8, 159753924), (9, 142003488), (11, 116184672), (12, 106502616), (16, 79876962), (18, 71001744), (22, 58092336), (24, 53251308), (27, 47334496), (29, 44070048), (32, 39938481), (33, 38728224), (36, 35500872), (44, 29046168), (48, 26625654), (54, 23667248), (58, 22035024), (66, 19364112), (72, 17750436), (87, 14690016), (88, 14523084), (96, 13312827), (99, 12909408), (108, 11833624), (116, 11017512), (132, 9682056), (144, 8875218), (174, 7345008), (176, 7261542), (198, 6454704), (216, 5916812), (232, 5508756), (261, 4896672), (264, 4841028), (288, 4437609), (297, 4303136), (319, 4006368), (348, 3672504), (352, 3630771), (396, 3227352), (432, 2958406), (464, 2754378), (522, 2448336), (528, 2420514), (594, 2151568), (638, 2003184), (696, 1836252), (783, 1632224), (792, 1613676), (864, 1479203), (928, 1377189), (957, 1335456), (1044, 1224168), (1056, 1210257), (1188, 1075784), (1276, 1001592), (1392, 918126), (1566, 816112), (1584, 806838), (1914, 667728), (2088, 612084), (2376, 537892), (2552, 500796), (2784, 459063), (2871, 445152), (3132, 408056), (3168, 403419), (3828, 333864), (4176, 306042), (4637, 275616), (4752, 268946), (5104, 250398), (5742, 222576), (6264, 204028), (7656, 166932), (8352, 153021), (8613, 148384), (9274, 137808), (9504, 134473), (10208, 125199), (11484, 111288), (12528, 102014), (13911, 91872), (15312, 83466), (17226, 74192), (18548, 68904), (22968, 55644), (25056, 51007), (27822, 45936), (30624, 41733), (34452, 37096)]