1789437888

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{379}}^1\times {\mathrm{1171}}^1$

素因数の和:1575

約数の個数: 168

約数和(自身を含む): 5882314880

約数和(自身を除く): 4092876992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 379, 448, 504, 576, 672, 758, 1008, 1137, 1171, 1344, 1516, 2016, 2274, 2342, 2653, 3032, 3411, 3513, 4032, 4548, 4684, 5306, 6064, 6822, 7026, 7959, 8197, 9096, 9368, 10539, 10612, 12128, 13644, 14052, 15918, 16394, 18192, 18736, 21078, 21224, 23877, 24256, 24591, 27288, 28104, 31836, 32788, 36384, 37472, 42156, 42448, 47754, 49182, 54576, 56208, 63672, 65576, 72768, 73773, 74944, 84312, 84896, 95508, 98364, 109152, 112416, 127344, 131152, 147546, 168624, 169792, 191016, 196728, 218304, 224832, 254688, 262304, 295092, 337248, 382032, 393456, 443809, 509376, 524608, 590184, 674496, 764064, 786912, 887618, 1180368, 1331427, 1528128, 1573824, 1775236, 2360736, 2662854, 3106663, 3550472, 3994281, 4721472, 5325708, 6213326, 7100944, 7988562, 9319989, 10651416, 12426652, 14201888, 15977124, 18639978, 21302832, 24853304, 27959967, 28403776, 31954248, 37279956, 42605664, 49706608, 55919934, 63908496, 74559912, 85211328, 99413216, 111839868, 127816992, 149119824, 198826432, 223679736, 255633984, 298239648, 447359472, 596479296, 894718944, 1789437888]

約数ペア:

[(1, 1789437888), (2, 894718944), (3, 596479296), (4, 447359472), (6, 298239648), (7, 255633984), (8, 223679736), (9, 198826432), (12, 149119824), (14, 127816992), (16, 111839868), (18, 99413216), (21, 85211328), (24, 74559912), (28, 63908496), (32, 55919934), (36, 49706608), (42, 42605664), (48, 37279956), (56, 31954248), (63, 28403776), (64, 27959967), (72, 24853304), (84, 21302832), (96, 18639978), (112, 15977124), (126, 14201888), (144, 12426652), (168, 10651416), (192, 9319989), (224, 7988562), (252, 7100944), (288, 6213326), (336, 5325708), (379, 4721472), (448, 3994281), (504, 3550472), (576, 3106663), (672, 2662854), (758, 2360736), (1008, 1775236), (1137, 1573824), (1171, 1528128), (1344, 1331427), (1516, 1180368), (2016, 887618), (2274, 786912), (2342, 764064), (2653, 674496), (3032, 590184), (3411, 524608), (3513, 509376), (4032, 443809), (4548, 393456), (4684, 382032), (5306, 337248), (6064, 295092), (6822, 262304), (7026, 254688), (7959, 224832), (8197, 218304), (9096, 196728), (9368, 191016), (10539, 169792), (10612, 168624), (12128, 147546), (13644, 131152), (14052, 127344), (15918, 112416), (16394, 109152), (18192, 98364), (18736, 95508), (21078, 84896), (21224, 84312), (23877, 74944), (24256, 73773), (24591, 72768), (27288, 65576), (28104, 63672), (31836, 56208), (32788, 54576), (36384, 49182), (37472, 47754), (42156, 42448)]