430974544

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{379}}^1$

素因数の和:489

約数の個数: 160

約数和(自身を含む): 1139927040

約数和(自身を除く): 708952496

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 71, 77, 88, 91, 104, 112, 142, 143, 154, 176, 182, 208, 284, 286, 308, 364, 379, 497, 568, 572, 616, 728, 758, 781, 923, 994, 1001, 1136, 1144, 1232, 1456, 1516, 1562, 1846, 1988, 2002, 2288, 2653, 3032, 3124, 3692, 3976, 4004, 4169, 4927, 5306, 5467, 6064, 6248, 6461, 7384, 7952, 8008, 8338, 9854, 10153, 10612, 10934, 12496, 12922, 14768, 16016, 16676, 19708, 20306, 21224, 21868, 25844, 26909, 29183, 33352, 34489, 39416, 40612, 42448, 43736, 51688, 53818, 54197, 58366, 66704, 68978, 71071, 78832, 81224, 87472, 103376, 107636, 108394, 116732, 137956, 142142, 162448, 188363, 215272, 216788, 233464, 275912, 284284, 295999, 349817, 376726, 379379, 430544, 433576, 466928, 551824, 568568, 591998, 699634, 753452, 758758, 867152, 1137136, 1183996, 1399268, 1506904, 1517516, 2071993, 2367992, 2448719, 2798536, 3013808, 3035032, 3847987, 4143986, 4735984, 4897438, 5597072, 6070064, 7695974, 8287972, 9794876, 15391948, 16575944, 19589752, 26935909, 30783896, 33151888, 39179504, 53871818, 61567792, 107743636, 215487272, 430974544]

約数ペア:

[(1, 430974544), (2, 215487272), (4, 107743636), (7, 61567792), (8, 53871818), (11, 39179504), (13, 33151888), (14, 30783896), (16, 26935909), (22, 19589752), (26, 16575944), (28, 15391948), (44, 9794876), (52, 8287972), (56, 7695974), (71, 6070064), (77, 5597072), (88, 4897438), (91, 4735984), (104, 4143986), (112, 3847987), (142, 3035032), (143, 3013808), (154, 2798536), (176, 2448719), (182, 2367992), (208, 2071993), (284, 1517516), (286, 1506904), (308, 1399268), (364, 1183996), (379, 1137136), (497, 867152), (568, 758758), (572, 753452), (616, 699634), (728, 591998), (758, 568568), (781, 551824), (923, 466928), (994, 433576), (1001, 430544), (1136, 379379), (1144, 376726), (1232, 349817), (1456, 295999), (1516, 284284), (1562, 275912), (1846, 233464), (1988, 216788), (2002, 215272), (2288, 188363), (2653, 162448), (3032, 142142), (3124, 137956), (3692, 116732), (3976, 108394), (4004, 107636), (4169, 103376), (4927, 87472), (5306, 81224), (5467, 78832), (6064, 71071), (6248, 68978), (6461, 66704), (7384, 58366), (7952, 54197), (8008, 53818), (8338, 51688), (9854, 43736), (10153, 42448), (10612, 40612), (10934, 39416), (12496, 34489), (12922, 33352), (14768, 29183), (16016, 26909), (16676, 25844), (19708, 21868), (20306, 21224)]