1800969408

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{2003}}^1$

素因数の和:2251

約数の個数: 168

約数和(自身を含む): 5929018368

約数和(自身を除く): 4128048960

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, 223, 224, 252, 288, 336, 446, 448, 504, 576, 669, 672, 892, 1008, 1338, 1344, 1561, 1784, 2003, 2007, 2016, 2676, 3122, 3568, 4006, 4014, 4032, 4683, 5352, 6009, 6244, 7136, 8012, 8028, 9366, 10704, 12018, 12488, 14021, 14049, 14272, 16024, 16056, 18027, 18732, 21408, 24036, 24976, 28042, 28098, 32048, 32112, 36054, 37464, 42063, 42816, 48072, 49952, 56084, 56196, 64096, 64224, 72108, 74928, 84126, 96144, 99904, 112168, 112392, 126189, 128192, 128448, 144216, 149856, 168252, 192288, 224336, 224784, 252378, 288432, 299712, 336504, 384576, 446669, 448672, 449568, 504756, 576864, 673008, 893338, 897344, 899136, 1009512, 1153728, 1340007, 1346016, 1786676, 2019024, 2680014, 2692032, 3126683, 3573352, 4020021, 4038048, 5360028, 6253366, 7146704, 8040042, 8076096, 9380049, 10720056, 12506732, 14293408, 16080084, 18760098, 21440112, 25013464, 28140147, 28586816, 32160168, 37520196, 42880224, 50026928, 56280294, 64320336, 75040392, 85760448, 100053856, 112560588, 128640672, 150080784, 200107712, 225121176, 257281344, 300161568, 450242352, 600323136, 900484704, 1800969408]

約数ペア:

[(1, 1800969408), (2, 900484704), (3, 600323136), (4, 450242352), (6, 300161568), (7, 257281344), (8, 225121176), (9, 200107712), (12, 150080784), (14, 128640672), (16, 112560588), (18, 100053856), (21, 85760448), (24, 75040392), (28, 64320336), (32, 56280294), (36, 50026928), (42, 42880224), (48, 37520196), (56, 32160168), (63, 28586816), (64, 28140147), (72, 25013464), (84, 21440112), (96, 18760098), (112, 16080084), (126, 14293408), (144, 12506732), (168, 10720056), (192, 9380049), (223, 8076096), (224, 8040042), (252, 7146704), (288, 6253366), (336, 5360028), (446, 4038048), (448, 4020021), (504, 3573352), (576, 3126683), (669, 2692032), (672, 2680014), (892, 2019024), (1008, 1786676), (1338, 1346016), (1344, 1340007), (1561, 1153728), (1784, 1009512), (2003, 899136), (2007, 897344), (2016, 893338), (2676, 673008), (3122, 576864), (3568, 504756), (4006, 449568), (4014, 448672), (4032, 446669), (4683, 384576), (5352, 336504), (6009, 299712), (6244, 288432), (7136, 252378), (8012, 224784), (8028, 224336), (9366, 192288), (10704, 168252), (12018, 149856), (12488, 144216), (14021, 128448), (14049, 128192), (14272, 126189), (16024, 112392), (16056, 112168), (18027, 99904), (18732, 96144), (21408, 84126), (24036, 74928), (24976, 72108), (28042, 64224), (28098, 64096), (32048, 56196), (32112, 56084), (36054, 49952), (37464, 48072), (42063, 42816)]