422842728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:141

約数の個数: 256

約数和(自身を含む): 1394196480

約数和(自身を除く): 971353752

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 31, 33, 42, 44, 56, 61, 62, 66, 77, 84, 88, 93, 121, 122, 124, 132, 154, 168, 183, 186, 217, 231, 242, 244, 248, 264, 308, 341, 363, 366, 372, 427, 434, 462, 484, 488, 616, 651, 671, 682, 726, 732, 744, 847, 854, 868, 924, 968, 1023, 1281, 1302, 1331, 1342, 1364, 1452, 1464, 1694, 1708, 1736, 1848, 1891, 2013, 2046, 2387, 2541, 2562, 2604, 2662, 2684, 2728, 2904, 3388, 3416, 3751, 3782, 3993, 4026, 4092, 4697, 4774, 5082, 5124, 5208, 5324, 5368, 5673, 6776, 7161, 7381, 7502, 7564, 7986, 8052, 8184, 9317, 9394, 9548, 10164, 10248, 10648, 11253, 11346, 13237, 14091, 14322, 14762, 15004, 15128, 15972, 16104, 18634, 18788, 19096, 20328, 20801, 22143, 22506, 22692, 26257, 26474, 27951, 28182, 28644, 29524, 30008, 31944, 37268, 37576, 39711, 41261, 41602, 44286, 45012, 45384, 51667, 52514, 52948, 55902, 56364, 57288, 59048, 62403, 74536, 78771, 79422, 81191, 82522, 83204, 88572, 90024, 103334, 105028, 105896, 111804, 112728, 123783, 124806, 145607, 155001, 157542, 158844, 162382, 165044, 166408, 177144, 206668, 210056, 223608, 228811, 243573, 247566, 249612, 288827, 291214, 310002, 315084, 317688, 324764, 330088, 413336, 436821, 457622, 487146, 495132, 499224, 568337, 577654, 582428, 620004, 630168, 649528, 686433, 866481, 873642, 915244, 974292, 990264, 1136674, 1155308, 1164856, 1240008, 1372866, 1601677, 1705011, 1732962, 1747284, 1830488, 1948584, 2273348, 2310616, 2516921, 2745732, 3203354, 3410022, 3465924, 3494568, 4546696, 4805031, 5033842, 5491464, 6406708, 6820044, 6931848, 7550763, 9610062, 10067684, 12813416, 13640088, 15101526, 17618447, 19220124, 20135368, 30203052, 35236894, 38440248, 52855341, 60406104, 70473788, 105710682, 140947576, 211421364, 422842728]

約数ペア:

[(1, 422842728), (2, 211421364), (3, 140947576), (4, 105710682), (6, 70473788), (7, 60406104), (8, 52855341), (11, 38440248), (12, 35236894), (14, 30203052), (21, 20135368), (22, 19220124), (24, 17618447), (28, 15101526), (31, 13640088), (33, 12813416), (42, 10067684), (44, 9610062), (56, 7550763), (61, 6931848), (62, 6820044), (66, 6406708), (77, 5491464), (84, 5033842), (88, 4805031), (93, 4546696), (121, 3494568), (122, 3465924), (124, 3410022), (132, 3203354), (154, 2745732), (168, 2516921), (183, 2310616), (186, 2273348), (217, 1948584), (231, 1830488), (242, 1747284), (244, 1732962), (248, 1705011), (264, 1601677), (308, 1372866), (341, 1240008), (363, 1164856), (366, 1155308), (372, 1136674), (427, 990264), (434, 974292), (462, 915244), (484, 873642), (488, 866481), (616, 686433), (651, 649528), (671, 630168), (682, 620004), (726, 582428), (732, 577654), (744, 568337), (847, 499224), (854, 495132), (868, 487146), (924, 457622), (968, 436821), (1023, 413336), (1281, 330088), (1302, 324764), (1331, 317688), (1342, 315084), (1364, 310002), (1452, 291214), (1464, 288827), (1694, 249612), (1708, 247566), (1736, 243573), (1848, 228811), (1891, 223608), (2013, 210056), (2046, 206668), (2387, 177144), (2541, 166408), (2562, 165044), (2604, 162382), (2662, 158844), (2684, 157542), (2728, 155001), (2904, 145607), (3388, 124806), (3416, 123783), (3751, 112728), (3782, 111804), (3993, 105896), (4026, 105028), (4092, 103334), (4697, 90024), (4774, 88572), (5082, 83204), (5124, 82522), (5208, 81191), (5324, 79422), (5368, 78771), (5673, 74536), (6776, 62403), (7161, 59048), (7381, 57288), (7502, 56364), (7564, 55902), (7986, 52948), (8052, 52514), (8184, 51667), (9317, 45384), (9394, 45012), (9548, 44286), (10164, 41602), (10248, 41261), (10648, 39711), (11253, 37576), (11346, 37268), (13237, 31944), (14091, 30008), (14322, 29524), (14762, 28644), (15004, 28182), (15128, 27951), (15972, 26474), (16104, 26257), (18634, 22692), (18788, 22506), (19096, 22143), (20328, 20801)]