1403555328

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{821}}^1$

素因数の和:905

約数の個数: 240

約数和(自身を含む): 4722528096

約数和(自身を除く): 3318972768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 53, 56, 63, 64, 72, 84, 96, 106, 112, 126, 128, 144, 159, 168, 192, 212, 224, 252, 256, 288, 318, 336, 371, 384, 424, 448, 477, 504, 512, 576, 636, 672, 742, 768, 821, 848, 896, 954, 1008, 1113, 1152, 1272, 1344, 1484, 1536, 1642, 1696, 1792, 1908, 2016, 2226, 2304, 2463, 2544, 2688, 2968, 3284, 3339, 3392, 3584, 3816, 4032, 4452, 4608, 4926, 5088, 5376, 5747, 5936, 6568, 6678, 6784, 7389, 7632, 8064, 8904, 9852, 10176, 10752, 11494, 11872, 13136, 13356, 13568, 14778, 15264, 16128, 17241, 17808, 19704, 20352, 22988, 23744, 26272, 26712, 27136, 29556, 30528, 32256, 34482, 35616, 39408, 40704, 43513, 45976, 47488, 51723, 52544, 53424, 59112, 61056, 68964, 71232, 78816, 81408, 87026, 91952, 94976, 103446, 105088, 106848, 118224, 122112, 130539, 137928, 142464, 157632, 174052, 183904, 189952, 206892, 210176, 213696, 236448, 244224, 261078, 275856, 284928, 304591, 315264, 348104, 367808, 391617, 413784, 420352, 427392, 472896, 522156, 551712, 569856, 609182, 630528, 696208, 735616, 783234, 827568, 854784, 913773, 945792, 1044312, 1103424, 1218364, 1261056, 1392416, 1471232, 1566468, 1655136, 1709568, 1827546, 1891584, 2088624, 2206848, 2436728, 2741319, 2784832, 2942464, 3132936, 3310272, 3655092, 3783168, 4177248, 4413696, 4873456, 5482638, 5569664, 6265872, 6620544, 7310184, 8354496, 8827392, 9746912, 10965276, 11139328, 12531744, 13241088, 14620368, 16708992, 19493824, 21930552, 22278656, 25063488, 26482176, 29240736, 33417984, 38987648, 43861104, 50126976, 58481472, 66835968, 77975296, 87722208, 100253952, 116962944, 155950592, 175444416, 200507904, 233925888, 350888832, 467851776, 701777664, 1403555328]

約数ペア:

[(1, 1403555328), (2, 701777664), (3, 467851776), (4, 350888832), (6, 233925888), (7, 200507904), (8, 175444416), (9, 155950592), (12, 116962944), (14, 100253952), (16, 87722208), (18, 77975296), (21, 66835968), (24, 58481472), (28, 50126976), (32, 43861104), (36, 38987648), (42, 33417984), (48, 29240736), (53, 26482176), (56, 25063488), (63, 22278656), (64, 21930552), (72, 19493824), (84, 16708992), (96, 14620368), (106, 13241088), (112, 12531744), (126, 11139328), (128, 10965276), (144, 9746912), (159, 8827392), (168, 8354496), (192, 7310184), (212, 6620544), (224, 6265872), (252, 5569664), (256, 5482638), (288, 4873456), (318, 4413696), (336, 4177248), (371, 3783168), (384, 3655092), (424, 3310272), (448, 3132936), (477, 2942464), (504, 2784832), (512, 2741319), (576, 2436728), (636, 2206848), (672, 2088624), (742, 1891584), (768, 1827546), (821, 1709568), (848, 1655136), (896, 1566468), (954, 1471232), (1008, 1392416), (1113, 1261056), (1152, 1218364), (1272, 1103424), (1344, 1044312), (1484, 945792), (1536, 913773), (1642, 854784), (1696, 827568), (1792, 783234), (1908, 735616), (2016, 696208), (2226, 630528), (2304, 609182), (2463, 569856), (2544, 551712), (2688, 522156), (2968, 472896), (3284, 427392), (3339, 420352), (3392, 413784), (3584, 391617), (3816, 367808), (4032, 348104), (4452, 315264), (4608, 304591), (4926, 284928), (5088, 275856), (5376, 261078), (5747, 244224), (5936, 236448), (6568, 213696), (6678, 210176), (6784, 206892), (7389, 189952), (7632, 183904), (8064, 174052), (8904, 157632), (9852, 142464), (10176, 137928), (10752, 130539), (11494, 122112), (11872, 118224), (13136, 106848), (13356, 105088), (13568, 103446), (14778, 94976), (15264, 91952), (16128, 87026), (17241, 81408), (17808, 78816), (19704, 71232), (20352, 68964), (22988, 61056), (23744, 59112), (26272, 53424), (26712, 52544), (27136, 51723), (29556, 47488), (30528, 45976), (32256, 43513), (34482, 40704), (35616, 39408)]