308478464

素因数分解:

$2^9\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:186

約数の個数: 160

約数和(自身を含む): 767200896

約数和(自身を除く): 458722432

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 61, 64, 68, 83, 112, 119, 122, 128, 136, 166, 224, 238, 244, 256, 272, 332, 427, 448, 476, 488, 512, 544, 581, 664, 854, 896, 952, 976, 1037, 1088, 1162, 1328, 1411, 1708, 1792, 1904, 1952, 2074, 2176, 2324, 2656, 2822, 3416, 3584, 3808, 3904, 4148, 4352, 4648, 5063, 5312, 5644, 6832, 7259, 7616, 7808, 8296, 8704, 9296, 9877, 10126, 10624, 11288, 13664, 14518, 15232, 15616, 16592, 18592, 19754, 20252, 21248, 22576, 27328, 29036, 30464, 31232, 33184, 35441, 37184, 39508, 40504, 42496, 45152, 54656, 58072, 60928, 66368, 70882, 74368, 79016, 81008, 86071, 90304, 109312, 116144, 132736, 141764, 148736, 158032, 162016, 172142, 180608, 218624, 232288, 265472, 283528, 297472, 316064, 324032, 344284, 361216, 464576, 530944, 567056, 602497, 632128, 648064, 688568, 722432, 929152, 1134112, 1204994, 1264256, 1296128, 1377136, 1858304, 2268224, 2409988, 2528512, 2592256, 2754272, 3716608, 4536448, 4819976, 5057024, 5508544, 9072896, 9639952, 11017088, 18145792, 19279904, 22034176, 38559808, 44068352, 77119616, 154239232, 308478464]

約数ペア:

[(1, 308478464), (2, 154239232), (4, 77119616), (7, 44068352), (8, 38559808), (14, 22034176), (16, 19279904), (17, 18145792), (28, 11017088), (32, 9639952), (34, 9072896), (56, 5508544), (61, 5057024), (64, 4819976), (68, 4536448), (83, 3716608), (112, 2754272), (119, 2592256), (122, 2528512), (128, 2409988), (136, 2268224), (166, 1858304), (224, 1377136), (238, 1296128), (244, 1264256), (256, 1204994), (272, 1134112), (332, 929152), (427, 722432), (448, 688568), (476, 648064), (488, 632128), (512, 602497), (544, 567056), (581, 530944), (664, 464576), (854, 361216), (896, 344284), (952, 324032), (976, 316064), (1037, 297472), (1088, 283528), (1162, 265472), (1328, 232288), (1411, 218624), (1708, 180608), (1792, 172142), (1904, 162016), (1952, 158032), (2074, 148736), (2176, 141764), (2324, 132736), (2656, 116144), (2822, 109312), (3416, 90304), (3584, 86071), (3808, 81008), (3904, 79016), (4148, 74368), (4352, 70882), (4648, 66368), (5063, 60928), (5312, 58072), (5644, 54656), (6832, 45152), (7259, 42496), (7616, 40504), (7808, 39508), (8296, 37184), (8704, 35441), (9296, 33184), (9877, 31232), (10126, 30464), (10624, 29036), (11288, 27328), (13664, 22576), (14518, 21248), (15232, 20252), (15616, 19754), (16592, 18592)]