816255048

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:252

約数の個数: 256

約数和(自身を含む): 2591539200

約数和(自身を除く): 1775284152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 31, 38, 42, 56, 57, 62, 73, 76, 84, 93, 113, 114, 124, 133, 146, 152, 168, 186, 217, 219, 226, 228, 248, 266, 292, 339, 372, 399, 434, 438, 452, 456, 511, 532, 584, 589, 651, 678, 744, 791, 798, 868, 876, 904, 1022, 1064, 1178, 1302, 1356, 1387, 1533, 1582, 1596, 1736, 1752, 1767, 2044, 2147, 2263, 2356, 2373, 2604, 2712, 2774, 3066, 3164, 3192, 3503, 3534, 4088, 4123, 4161, 4294, 4526, 4712, 4746, 5208, 5548, 6132, 6328, 6441, 6789, 7006, 7068, 8246, 8249, 8322, 8588, 9052, 9492, 9709, 10509, 11096, 12264, 12369, 12882, 13578, 14012, 14136, 15029, 15841, 16492, 16498, 16644, 17176, 18104, 18984, 19418, 21018, 24521, 24738, 24747, 25764, 27156, 28024, 29127, 30058, 31682, 32984, 32996, 33288, 38836, 42036, 42997, 45087, 47523, 49042, 49476, 49494, 51528, 54312, 57743, 58254, 60116, 63364, 65992, 66557, 73563, 77672, 84072, 85994, 90174, 95046, 98084, 98952, 98988, 115486, 116508, 120232, 126728, 128991, 133114, 147126, 156731, 171988, 173229, 180348, 190092, 196168, 197976, 199671, 230972, 233016, 255719, 257982, 266228, 294252, 300979, 313462, 343976, 346458, 360696, 380184, 399342, 461944, 465899, 470193, 511438, 515964, 532456, 588504, 601958, 626924, 692916, 767157, 798684, 902937, 931798, 940386, 1022876, 1031928, 1097117, 1203916, 1253848, 1385832, 1397697, 1534314, 1597368, 1790033, 1805874, 1863596, 1880772, 2045752, 2194234, 2407832, 2795394, 3068628, 3291351, 3580066, 3611748, 3727192, 3761544, 4388468, 4858661, 5370099, 5590788, 6137256, 6582702, 7160132, 7223496, 8776936, 9717322, 10740198, 11181576, 13165404, 14320264, 14575983, 19434644, 21480396, 26330808, 29151966, 34010627, 38869288, 42960792, 58303932, 68021254, 102031881, 116607864, 136042508, 204063762, 272085016, 408127524, 816255048]

約数ペア:

[(1, 816255048), (2, 408127524), (3, 272085016), (4, 204063762), (6, 136042508), (7, 116607864), (8, 102031881), (12, 68021254), (14, 58303932), (19, 42960792), (21, 38869288), (24, 34010627), (28, 29151966), (31, 26330808), (38, 21480396), (42, 19434644), (56, 14575983), (57, 14320264), (62, 13165404), (73, 11181576), (76, 10740198), (84, 9717322), (93, 8776936), (113, 7223496), (114, 7160132), (124, 6582702), (133, 6137256), (146, 5590788), (152, 5370099), (168, 4858661), (186, 4388468), (217, 3761544), (219, 3727192), (226, 3611748), (228, 3580066), (248, 3291351), (266, 3068628), (292, 2795394), (339, 2407832), (372, 2194234), (399, 2045752), (434, 1880772), (438, 1863596), (452, 1805874), (456, 1790033), (511, 1597368), (532, 1534314), (584, 1397697), (589, 1385832), (651, 1253848), (678, 1203916), (744, 1097117), (791, 1031928), (798, 1022876), (868, 940386), (876, 931798), (904, 902937), (1022, 798684), (1064, 767157), (1178, 692916), (1302, 626924), (1356, 601958), (1387, 588504), (1533, 532456), (1582, 515964), (1596, 511438), (1736, 470193), (1752, 465899), (1767, 461944), (2044, 399342), (2147, 380184), (2263, 360696), (2356, 346458), (2373, 343976), (2604, 313462), (2712, 300979), (2774, 294252), (3066, 266228), (3164, 257982), (3192, 255719), (3503, 233016), (3534, 230972), (4088, 199671), (4123, 197976), (4161, 196168), (4294, 190092), (4526, 180348), (4712, 173229), (4746, 171988), (5208, 156731), (5548, 147126), (6132, 133114), (6328, 128991), (6441, 126728), (6789, 120232), (7006, 116508), (7068, 115486), (8246, 98988), (8249, 98952), (8322, 98084), (8588, 95046), (9052, 90174), (9492, 85994), (9709, 84072), (10509, 77672), (11096, 73563), (12264, 66557), (12369, 65992), (12882, 63364), (13578, 60116), (14012, 58254), (14136, 57743), (15029, 54312), (15841, 51528), (16492, 49494), (16498, 49476), (16644, 49042), (17176, 47523), (18104, 45087), (18984, 42997), (19418, 42036), (21018, 38836), (24521, 33288), (24738, 32996), (24747, 32984), (25764, 31682), (27156, 30058), (28024, 29127)]