392964768

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{421}}^1\times {\mathrm{463}}^1$

素因数の和:907

約数の個数: 144

約数和(自身を含む): 1282934016

約数和(自身を除く): 889969248

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 421, 463, 504, 672, 842, 926, 1008, 1263, 1389, 1684, 1852, 2016, 2526, 2778, 2947, 3241, 3368, 3704, 3789, 4167, 5052, 5556, 5894, 6482, 6736, 7408, 7578, 8334, 8841, 9723, 10104, 11112, 11788, 12964, 13472, 14816, 15156, 16668, 17682, 19446, 20208, 22224, 23576, 25928, 26523, 29169, 30312, 33336, 35364, 38892, 40416, 44448, 47152, 51856, 53046, 58338, 60624, 66672, 70728, 77784, 94304, 103712, 106092, 116676, 121248, 133344, 141456, 155568, 194923, 212184, 233352, 282912, 311136, 389846, 424368, 466704, 584769, 779692, 848736, 933408, 1169538, 1364461, 1559384, 1754307, 2339076, 2728922, 3118768, 3508614, 4093383, 4678152, 5457844, 6237536, 7017228, 8186766, 9356304, 10915688, 12280149, 14034456, 16373532, 18712608, 21831376, 24560298, 28068912, 32747064, 43662752, 49120596, 56137824, 65494128, 98241192, 130988256, 196482384, 392964768]

約数ペア:

[(1, 392964768), (2, 196482384), (3, 130988256), (4, 98241192), (6, 65494128), (7, 56137824), (8, 49120596), (9, 43662752), (12, 32747064), (14, 28068912), (16, 24560298), (18, 21831376), (21, 18712608), (24, 16373532), (28, 14034456), (32, 12280149), (36, 10915688), (42, 9356304), (48, 8186766), (56, 7017228), (63, 6237536), (72, 5457844), (84, 4678152), (96, 4093383), (112, 3508614), (126, 3118768), (144, 2728922), (168, 2339076), (224, 1754307), (252, 1559384), (288, 1364461), (336, 1169538), (421, 933408), (463, 848736), (504, 779692), (672, 584769), (842, 466704), (926, 424368), (1008, 389846), (1263, 311136), (1389, 282912), (1684, 233352), (1852, 212184), (2016, 194923), (2526, 155568), (2778, 141456), (2947, 133344), (3241, 121248), (3368, 116676), (3704, 106092), (3789, 103712), (4167, 94304), (5052, 77784), (5556, 70728), (5894, 66672), (6482, 60624), (6736, 58338), (7408, 53046), (7578, 51856), (8334, 47152), (8841, 44448), (9723, 40416), (10104, 38892), (11112, 35364), (11788, 33336), (12964, 30312), (13472, 29169), (14816, 26523), (15156, 25928), (16668, 23576), (17682, 22224), (19446, 20208)]