28957136208

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{19441}}^1$

素因数の和:19514

約数の個数: 320

約数和(自身を含む): 103684030464

約数和(自身を除く): 74726894256

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 16, 21, 22, 24, 26, 28, 31, 33, 39, 42, 44, 48, 52, 56, 62, 66, 77, 78, 84, 88, 91, 93, 104, 112, 124, 132, 143, 154, 156, 168, 176, 182, 186, 208, 217, 231, 248, 264, 273, 286, 308, 312, 336, 341, 364, 372, 403, 429, 434, 462, 496, 528, 546, 572, 616, 624, 651, 682, 728, 744, 806, 858, 868, 924, 1001, 1023, 1092, 1144, 1209, 1232, 1302, 1364, 1456, 1488, 1612, 1716, 1736, 1848, 2002, 2046, 2184, 2288, 2387, 2418, 2604, 2728, 2821, 3003, 3224, 3432, 3472, 3696, 4004, 4092, 4368, 4433, 4774, 4836, 5208, 5456, 5642, 6006, 6448, 6864, 7161, 8008, 8184, 8463, 8866, 9548, 9672, 10416, 11284, 12012, 13299, 14322, 16016, 16368, 16926, 17732, 19096, 19344, 19441, 22568, 24024, 26598, 28644, 31031, 33852, 35464, 38192, 38882, 45136, 48048, 53196, 57288, 58323, 62062, 67704, 70928, 77764, 93093, 106392, 114576, 116646, 124124, 135408, 136087, 155528, 186186, 212784, 213851, 233292, 248248, 252733, 272174, 311056, 372372, 408261, 427702, 466584, 496496, 505466, 544348, 602671, 641553, 744744, 758199, 816522, 855404, 933168, 1010932, 1088696, 1205342, 1283106, 1489488, 1496957, 1516398, 1633044, 1710808, 1769131, 1808013, 2021864, 2177392, 2410684, 2566212, 2780063, 2993914, 3032796, 3266088, 3421616, 3538262, 3616026, 4043728, 4218697, 4490871, 4821368, 5132424, 5307393, 5560126, 5987828, 6065592, 6532176, 6629381, 7076524, 7232052, 7834723, 8340189, 8437394, 8981742, 9642736, 10264848, 10614786, 11120252, 11975656, 12131184, 12656091, 13258762, 14153048, 14464104, 15669446, 16680378, 16874788, 17963484, 19460441, 19888143, 21229572, 22240504, 23504169, 23951312, 25312182, 26517524, 28306096, 28928208, 31338892, 33360756, 33749576, 35926968, 38920882, 39776286, 42459144, 44481008, 46405667, 47008338, 50624364, 53035048, 54843061, 58381323, 62677784, 66721512, 67499152, 71853936, 77841764, 79552572, 84918288, 86181953, 92811334, 94016676, 101248728, 106070096, 109686122, 116762646, 125355568, 133443024, 139217001, 155683528, 159105144, 164529183, 172363906, 185622668, 188033352, 202497456, 219372244, 233525292, 258545859, 278434002, 311367056, 318210288, 329058366, 344727812, 371245336, 376066704, 438744488, 467050584, 517091718, 556868004, 603273671, 658116732, 689455624, 742490672, 877488976, 934101168, 1034183436, 1113736008, 1206547342, 1316233464, 1378911248, 1809821013, 2068366872, 2227472016, 2413094684, 2632466928, 3619642026, 4136733744, 4826189368, 7239284052, 9652378736, 14478568104, 28957136208]

約数ペア:

[(1, 28957136208), (2, 14478568104), (3, 9652378736), (4, 7239284052), (6, 4826189368), (7, 4136733744), (8, 3619642026), (11, 2632466928), (12, 2413094684), (13, 2227472016), (14, 2068366872), (16, 1809821013), (21, 1378911248), (22, 1316233464), (24, 1206547342), (26, 1113736008), (28, 1034183436), (31, 934101168), (33, 877488976), (39, 742490672), (42, 689455624), (44, 658116732), (48, 603273671), (52, 556868004), (56, 517091718), (62, 467050584), (66, 438744488), (77, 376066704), (78, 371245336), (84, 344727812), (88, 329058366), (91, 318210288), (93, 311367056), (104, 278434002), (112, 258545859), (124, 233525292), (132, 219372244), (143, 202497456), (154, 188033352), (156, 185622668), (168, 172363906), (176, 164529183), (182, 159105144), (186, 155683528), (208, 139217001), (217, 133443024), (231, 125355568), (248, 116762646), (264, 109686122), (273, 106070096), (286, 101248728), (308, 94016676), (312, 92811334), (336, 86181953), (341, 84918288), (364, 79552572), (372, 77841764), (403, 71853936), (429, 67499152), (434, 66721512), (462, 62677784), (496, 58381323), (528, 54843061), (546, 53035048), (572, 50624364), (616, 47008338), (624, 46405667), (651, 44481008), (682, 42459144), (728, 39776286), (744, 38920882), (806, 35926968), (858, 33749576), (868, 33360756), (924, 31338892), (1001, 28928208), (1023, 28306096), (1092, 26517524), (1144, 25312182), (1209, 23951312), (1232, 23504169), (1302, 22240504), (1364, 21229572), (1456, 19888143), (1488, 19460441), (1612, 17963484), (1716, 16874788), (1736, 16680378), (1848, 15669446), (2002, 14464104), (2046, 14153048), (2184, 13258762), (2288, 12656091), (2387, 12131184), (2418, 11975656), (2604, 11120252), (2728, 10614786), (2821, 10264848), (3003, 9642736), (3224, 8981742), (3432, 8437394), (3472, 8340189), (3696, 7834723), (4004, 7232052), (4092, 7076524), (4368, 6629381), (4433, 6532176), (4774, 6065592), (4836, 5987828), (5208, 5560126), (5456, 5307393), (5642, 5132424), (6006, 4821368), (6448, 4490871), (6864, 4218697), (7161, 4043728), (8008, 3616026), (8184, 3538262), (8463, 3421616), (8866, 3266088), (9548, 3032796), (9672, 2993914), (10416, 2780063), (11284, 2566212), (12012, 2410684), (13299, 2177392), (14322, 2021864), (16016, 1808013), (16368, 1769131), (16926, 1710808), (17732, 1633044), (19096, 1516398), (19344, 1496957), (19441, 1489488), (22568, 1283106), (24024, 1205342), (26598, 1088696), (28644, 1010932), (31031, 933168), (33852, 855404), (35464, 816522), (38192, 758199), (38882, 744744), (45136, 641553), (48048, 602671), (53196, 544348), (57288, 505466), (58323, 496496), (62062, 466584), (67704, 427702), (70928, 408261), (77764, 372372), (93093, 311056), (106392, 272174), (114576, 252733), (116646, 248248), (124124, 233292), (135408, 213851), (136087, 212784), (155528, 186186)]