8141492184

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{6379}}^1$

素因数の和:6573

約数の個数: 128

約数和(自身を含む): 23813222400

約数和(自身を除く): 15671730216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 71, 84, 107, 142, 168, 213, 214, 284, 321, 426, 428, 497, 568, 642, 749, 852, 856, 994, 1284, 1491, 1498, 1704, 1988, 2247, 2568, 2982, 2996, 3976, 4494, 5964, 5992, 6379, 7597, 8988, 11928, 12758, 15194, 17976, 19137, 22791, 25516, 30388, 38274, 44653, 45582, 51032, 53179, 60776, 76548, 89306, 91164, 106358, 133959, 153096, 159537, 178612, 182328, 212716, 267918, 319074, 357224, 425432, 452909, 535836, 638148, 682553, 905818, 1071672, 1276296, 1358727, 1365106, 1811636, 2047659, 2717454, 2730212, 3170363, 3623272, 4095318, 4777871, 5434908, 5460424, 6340726, 8190636, 9511089, 9555742, 10869816, 12681452, 14333613, 16381272, 19022178, 19111484, 25362904, 28667226, 38044356, 38222968, 48461263, 57334452, 76088712, 96922526, 114668904, 145383789, 193845052, 290767578, 339228841, 387690104, 581535156, 678457682, 1017686523, 1163070312, 1356915364, 2035373046, 2713830728, 4070746092, 8141492184]

約数ペア:

[(1, 8141492184), (2, 4070746092), (3, 2713830728), (4, 2035373046), (6, 1356915364), (7, 1163070312), (8, 1017686523), (12, 678457682), (14, 581535156), (21, 387690104), (24, 339228841), (28, 290767578), (42, 193845052), (56, 145383789), (71, 114668904), (84, 96922526), (107, 76088712), (142, 57334452), (168, 48461263), (213, 38222968), (214, 38044356), (284, 28667226), (321, 25362904), (426, 19111484), (428, 19022178), (497, 16381272), (568, 14333613), (642, 12681452), (749, 10869816), (852, 9555742), (856, 9511089), (994, 8190636), (1284, 6340726), (1491, 5460424), (1498, 5434908), (1704, 4777871), (1988, 4095318), (2247, 3623272), (2568, 3170363), (2982, 2730212), (2996, 2717454), (3976, 2047659), (4494, 1811636), (5964, 1365106), (5992, 1358727), (6379, 1276296), (7597, 1071672), (8988, 905818), (11928, 682553), (12758, 638148), (15194, 535836), (17976, 452909), (19137, 425432), (22791, 357224), (25516, 319074), (30388, 267918), (38274, 212716), (44653, 182328), (45582, 178612), (51032, 159537), (53179, 153096), (60776, 133959), (76548, 106358), (89306, 91164)]