848461568

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:414

約数の個数: 144

約数和(自身を含む): 1954391040

約数和(自身を除く): 1105929472

約数列:

[1, 2, 4, 8, 16, 17, 19, 31, 32, 34, 38, 62, 64, 68, 76, 124, 128, 136, 152, 248, 256, 272, 304, 323, 331, 496, 527, 544, 589, 608, 646, 662, 992, 1054, 1088, 1178, 1216, 1292, 1324, 1984, 2108, 2176, 2356, 2432, 2584, 2648, 3968, 4216, 4352, 4712, 4864, 5168, 5296, 5627, 6289, 7936, 8432, 9424, 10013, 10261, 10336, 10592, 11254, 12578, 16864, 18848, 20026, 20522, 20672, 21184, 22508, 25156, 33728, 37696, 40052, 41044, 41344, 42368, 45016, 50312, 67456, 75392, 80104, 82088, 82688, 84736, 90032, 100624, 106913, 134912, 150784, 160208, 164176, 174437, 180064, 194959, 201248, 213826, 320416, 328352, 348874, 360128, 389918, 402496, 427652, 640832, 656704, 697748, 720256, 779836, 804992, 855304, 1281664, 1313408, 1395496, 1440512, 1559672, 1609984, 1710608, 2563328, 2626816, 2790992, 3119344, 3314303, 3421216, 5581984, 6238688, 6628606, 6842432, 11163968, 12477376, 13257212, 13684864, 22327936, 24954752, 26514424, 27369728, 44655872, 49909504, 53028848, 106057696, 212115392, 424230784, 848461568]

約数ペア:

[(1, 848461568), (2, 424230784), (4, 212115392), (8, 106057696), (16, 53028848), (17, 49909504), (19, 44655872), (31, 27369728), (32, 26514424), (34, 24954752), (38, 22327936), (62, 13684864), (64, 13257212), (68, 12477376), (76, 11163968), (124, 6842432), (128, 6628606), (136, 6238688), (152, 5581984), (248, 3421216), (256, 3314303), (272, 3119344), (304, 2790992), (323, 2626816), (331, 2563328), (496, 1710608), (527, 1609984), (544, 1559672), (589, 1440512), (608, 1395496), (646, 1313408), (662, 1281664), (992, 855304), (1054, 804992), (1088, 779836), (1178, 720256), (1216, 697748), (1292, 656704), (1324, 640832), (1984, 427652), (2108, 402496), (2176, 389918), (2356, 360128), (2432, 348874), (2584, 328352), (2648, 320416), (3968, 213826), (4216, 201248), (4352, 194959), (4712, 180064), (4864, 174437), (5168, 164176), (5296, 160208), (5627, 150784), (6289, 134912), (7936, 106913), (8432, 100624), (9424, 90032), (10013, 84736), (10261, 82688), (10336, 82088), (10592, 80104), (11254, 75392), (12578, 67456), (16864, 50312), (18848, 45016), (20026, 42368), (20522, 41344), (20672, 41044), (21184, 40052), (22508, 37696), (25156, 33728)]