271312384

素因数分解:

$2^9\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:176

約数の個数: 160

約数和(自身を含む): 675867456

約数和(自身を除く): 404555072

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 61, 64, 68, 73, 112, 119, 122, 128, 136, 146, 224, 238, 244, 256, 272, 292, 427, 448, 476, 488, 511, 512, 544, 584, 854, 896, 952, 976, 1022, 1037, 1088, 1168, 1241, 1708, 1792, 1904, 1952, 2044, 2074, 2176, 2336, 2482, 3416, 3584, 3808, 3904, 4088, 4148, 4352, 4453, 4672, 4964, 6832, 7259, 7616, 7808, 8176, 8296, 8687, 8704, 8906, 9344, 9928, 13664, 14518, 15232, 15616, 16352, 16592, 17374, 17812, 18688, 19856, 27328, 29036, 30464, 31171, 31232, 32704, 33184, 34748, 35624, 37376, 39712, 54656, 58072, 60928, 62342, 65408, 66368, 69496, 71248, 75701, 79424, 109312, 116144, 124684, 130816, 132736, 138992, 142496, 151402, 158848, 218624, 232288, 249368, 261632, 265472, 277984, 284992, 302804, 317696, 464576, 498736, 529907, 530944, 555968, 569984, 605608, 635392, 929152, 997472, 1059814, 1111936, 1139968, 1211216, 1858304, 1994944, 2119628, 2223872, 2279936, 2422432, 3716608, 3989888, 4239256, 4447744, 4844864, 7979776, 8478512, 9689728, 15959552, 16957024, 19379456, 33914048, 38758912, 67828096, 135656192, 271312384]

約数ペア:

[(1, 271312384), (2, 135656192), (4, 67828096), (7, 38758912), (8, 33914048), (14, 19379456), (16, 16957024), (17, 15959552), (28, 9689728), (32, 8478512), (34, 7979776), (56, 4844864), (61, 4447744), (64, 4239256), (68, 3989888), (73, 3716608), (112, 2422432), (119, 2279936), (122, 2223872), (128, 2119628), (136, 1994944), (146, 1858304), (224, 1211216), (238, 1139968), (244, 1111936), (256, 1059814), (272, 997472), (292, 929152), (427, 635392), (448, 605608), (476, 569984), (488, 555968), (511, 530944), (512, 529907), (544, 498736), (584, 464576), (854, 317696), (896, 302804), (952, 284992), (976, 277984), (1022, 265472), (1037, 261632), (1088, 249368), (1168, 232288), (1241, 218624), (1708, 158848), (1792, 151402), (1904, 142496), (1952, 138992), (2044, 132736), (2074, 130816), (2176, 124684), (2336, 116144), (2482, 109312), (3416, 79424), (3584, 75701), (3808, 71248), (3904, 69496), (4088, 66368), (4148, 65408), (4352, 62342), (4453, 60928), (4672, 58072), (4964, 54656), (6832, 39712), (7259, 37376), (7616, 35624), (7808, 34748), (8176, 33184), (8296, 32704), (8687, 31232), (8704, 31171), (8906, 30464), (9344, 29036), (9928, 27328), (13664, 19856), (14518, 18688), (15232, 17812), (15616, 17374), (16352, 16592)]