557495568

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:387

約数の個数: 320

約数和(自身を含む): 1993523200

約数和(自身を除く): 1436027632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 31, 36, 38, 42, 48, 54, 56, 57, 62, 63, 72, 76, 84, 93, 108, 112, 114, 124, 126, 133, 144, 152, 168, 171, 186, 189, 216, 217, 228, 248, 252, 266, 279, 304, 313, 336, 342, 372, 378, 399, 432, 434, 456, 496, 504, 513, 532, 558, 589, 626, 651, 684, 744, 756, 798, 837, 868, 912, 939, 1008, 1026, 1064, 1116, 1178, 1197, 1252, 1302, 1368, 1488, 1512, 1596, 1674, 1736, 1767, 1878, 1953, 2052, 2128, 2191, 2232, 2356, 2394, 2504, 2604, 2736, 2817, 3024, 3192, 3348, 3472, 3534, 3591, 3756, 3906, 4104, 4123, 4382, 4464, 4712, 4788, 5008, 5208, 5301, 5634, 5859, 5947, 6384, 6573, 6696, 7068, 7182, 7512, 7812, 8208, 8246, 8451, 8764, 9424, 9576, 9703, 10416, 10602, 11268, 11718, 11894, 12369, 13146, 13392, 14136, 14364, 15024, 15624, 15903, 16492, 16902, 17528, 17841, 19152, 19406, 19719, 21204, 22536, 23436, 23788, 24738, 26292, 28272, 28728, 29109, 31248, 31806, 32984, 33804, 35056, 35682, 37107, 38812, 39438, 41629, 42408, 45072, 46872, 47576, 49476, 52584, 53523, 57456, 58218, 59157, 63612, 65968, 67608, 67921, 71364, 74214, 77624, 78876, 83258, 84816, 87327, 93744, 95152, 98952, 105168, 107046, 111321, 116436, 118314, 124887, 127224, 135216, 135842, 142728, 148428, 155248, 157752, 160569, 166516, 174654, 184357, 197904, 203763, 214092, 222642, 232872, 236628, 249774, 254448, 261981, 271684, 285456, 296856, 315504, 321138, 333032, 349308, 368714, 374661, 407526, 428184, 445284, 465744, 473256, 499548, 523962, 543368, 553071, 593712, 611289, 642276, 666064, 698616, 737428, 749322, 815052, 856368, 890568, 946512, 999096, 1047924, 1086736, 1106142, 1123983, 1222578, 1284552, 1290499, 1397232, 1474856, 1498644, 1630104, 1659213, 1781136, 1833867, 1998192, 2095848, 2212284, 2247966, 2445156, 2569104, 2580998, 2949712, 2997288, 3260208, 3318426, 3667734, 3871497, 4191696, 4424568, 4495932, 4890312, 4977639, 5161996, 5994576, 6636852, 7335468, 7742994, 8849136, 8991864, 9780624, 9955278, 10323992, 11614491, 13273704, 14670936, 15485988, 17983728, 19910556, 20647984, 23228982, 26547408, 29341872, 30971976, 34843473, 39821112, 46457964, 61943952, 69686946, 79642224, 92915928, 139373892, 185831856, 278747784, 557495568]

約数ペア:

[(1, 557495568), (2, 278747784), (3, 185831856), (4, 139373892), (6, 92915928), (7, 79642224), (8, 69686946), (9, 61943952), (12, 46457964), (14, 39821112), (16, 34843473), (18, 30971976), (19, 29341872), (21, 26547408), (24, 23228982), (27, 20647984), (28, 19910556), (31, 17983728), (36, 15485988), (38, 14670936), (42, 13273704), (48, 11614491), (54, 10323992), (56, 9955278), (57, 9780624), (62, 8991864), (63, 8849136), (72, 7742994), (76, 7335468), (84, 6636852), (93, 5994576), (108, 5161996), (112, 4977639), (114, 4890312), (124, 4495932), (126, 4424568), (133, 4191696), (144, 3871497), (152, 3667734), (168, 3318426), (171, 3260208), (186, 2997288), (189, 2949712), (216, 2580998), (217, 2569104), (228, 2445156), (248, 2247966), (252, 2212284), (266, 2095848), (279, 1998192), (304, 1833867), (313, 1781136), (336, 1659213), (342, 1630104), (372, 1498644), (378, 1474856), (399, 1397232), (432, 1290499), (434, 1284552), (456, 1222578), (496, 1123983), (504, 1106142), (513, 1086736), (532, 1047924), (558, 999096), (589, 946512), (626, 890568), (651, 856368), (684, 815052), (744, 749322), (756, 737428), (798, 698616), (837, 666064), (868, 642276), (912, 611289), (939, 593712), (1008, 553071), (1026, 543368), (1064, 523962), (1116, 499548), (1178, 473256), (1197, 465744), (1252, 445284), (1302, 428184), (1368, 407526), (1488, 374661), (1512, 368714), (1596, 349308), (1674, 333032), (1736, 321138), (1767, 315504), (1878, 296856), (1953, 285456), (2052, 271684), (2128, 261981), (2191, 254448), (2232, 249774), (2356, 236628), (2394, 232872), (2504, 222642), (2604, 214092), (2736, 203763), (2817, 197904), (3024, 184357), (3192, 174654), (3348, 166516), (3472, 160569), (3534, 157752), (3591, 155248), (3756, 148428), (3906, 142728), (4104, 135842), (4123, 135216), (4382, 127224), (4464, 124887), (4712, 118314), (4788, 116436), (5008, 111321), (5208, 107046), (5301, 105168), (5634, 98952), (5859, 95152), (5947, 93744), (6384, 87327), (6573, 84816), (6696, 83258), (7068, 78876), (7182, 77624), (7512, 74214), (7812, 71364), (8208, 67921), (8246, 67608), (8451, 65968), (8764, 63612), (9424, 59157), (9576, 58218), (9703, 57456), (10416, 53523), (10602, 52584), (11268, 49476), (11718, 47576), (11894, 46872), (12369, 45072), (13146, 42408), (13392, 41629), (14136, 39438), (14364, 38812), (15024, 37107), (15624, 35682), (15903, 35056), (16492, 33804), (16902, 32984), (17528, 31806), (17841, 31248), (19152, 29109), (19406, 28728), (19719, 28272), (21204, 26292), (22536, 24738), (23436, 23788)]