399740544

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2609}}^1$

素因数の和:2655

約数の個数: 192

約数和(自身を含む): 1384344000

約数和(自身を除く): 984603456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 64, 72, 76, 84, 96, 112, 114, 126, 128, 133, 144, 152, 168, 171, 192, 224, 228, 252, 266, 288, 304, 336, 342, 384, 399, 448, 456, 504, 532, 576, 608, 672, 684, 798, 896, 912, 1008, 1064, 1152, 1197, 1216, 1344, 1368, 1596, 1824, 2016, 2128, 2394, 2432, 2609, 2688, 2736, 3192, 3648, 4032, 4256, 4788, 5218, 5472, 6384, 7296, 7827, 8064, 8512, 9576, 10436, 10944, 12768, 15654, 17024, 18263, 19152, 20872, 21888, 23481, 25536, 31308, 36526, 38304, 41744, 46962, 49571, 51072, 54789, 62616, 73052, 76608, 83488, 93924, 99142, 109578, 125232, 146104, 148713, 153216, 164367, 166976, 187848, 198284, 219156, 250464, 292208, 297426, 328734, 333952, 346997, 375696, 396568, 438312, 446139, 500928, 584416, 594852, 657468, 693994, 751392, 793136, 876624, 892278, 1001856, 1040991, 1168832, 1189704, 1314936, 1387988, 1502784, 1586272, 1753248, 1784556, 2081982, 2337664, 2379408, 2629872, 2775976, 3005568, 3122973, 3172544, 3506496, 3569112, 4163964, 4758816, 5259744, 5551952, 6245946, 6345088, 7012992, 7138224, 8327928, 9517632, 10519488, 11103904, 12491892, 14276448, 16655856, 19035264, 21038976, 22207808, 24983784, 28552896, 33311712, 44415616, 49967568, 57105792, 66623424, 99935136, 133246848, 199870272, 399740544]

約数ペア:

[(1, 399740544), (2, 199870272), (3, 133246848), (4, 99935136), (6, 66623424), (7, 57105792), (8, 49967568), (9, 44415616), (12, 33311712), (14, 28552896), (16, 24983784), (18, 22207808), (19, 21038976), (21, 19035264), (24, 16655856), (28, 14276448), (32, 12491892), (36, 11103904), (38, 10519488), (42, 9517632), (48, 8327928), (56, 7138224), (57, 7012992), (63, 6345088), (64, 6245946), (72, 5551952), (76, 5259744), (84, 4758816), (96, 4163964), (112, 3569112), (114, 3506496), (126, 3172544), (128, 3122973), (133, 3005568), (144, 2775976), (152, 2629872), (168, 2379408), (171, 2337664), (192, 2081982), (224, 1784556), (228, 1753248), (252, 1586272), (266, 1502784), (288, 1387988), (304, 1314936), (336, 1189704), (342, 1168832), (384, 1040991), (399, 1001856), (448, 892278), (456, 876624), (504, 793136), (532, 751392), (576, 693994), (608, 657468), (672, 594852), (684, 584416), (798, 500928), (896, 446139), (912, 438312), (1008, 396568), (1064, 375696), (1152, 346997), (1197, 333952), (1216, 328734), (1344, 297426), (1368, 292208), (1596, 250464), (1824, 219156), (2016, 198284), (2128, 187848), (2394, 166976), (2432, 164367), (2609, 153216), (2688, 148713), (2736, 146104), (3192, 125232), (3648, 109578), (4032, 99142), (4256, 93924), (4788, 83488), (5218, 76608), (5472, 73052), (6384, 62616), (7296, 54789), (7827, 51072), (8064, 49571), (8512, 46962), (9576, 41744), (10436, 38304), (10944, 36526), (12768, 31308), (15654, 25536), (17024, 23481), (18263, 21888), (19152, 20872)]