1908333336

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{2179}}^1$

素因数の和:2609

約数の個数: 128

約数和(自身を含む): 5889139200

約数和(自身を除く): 3980805864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 401, 546, 728, 802, 1092, 1203, 1604, 2179, 2184, 2406, 2807, 3208, 4358, 4812, 5213, 5614, 6537, 8421, 8716, 9624, 10426, 11228, 13074, 15253, 15639, 16842, 17432, 20852, 22456, 26148, 28327, 30506, 31278, 33684, 36491, 41704, 45759, 52296, 56654, 61012, 62556, 67368, 72982, 84981, 91518, 109473, 113308, 122024, 125112, 145964, 169962, 183036, 198289, 218946, 226616, 291928, 339924, 366072, 396578, 437892, 594867, 679848, 793156, 873779, 875784, 1189734, 1586312, 1747558, 2379468, 2621337, 3495116, 4758936, 5242674, 6116453, 6990232, 10485348, 11359127, 12232906, 18349359, 20970696, 22718254, 24465812, 34077381, 36698718, 45436508, 48931624, 68154762, 73397436, 79513889, 90873016, 136309524, 146794872, 159027778, 238541667, 272619048, 318055556, 477083334, 636111112, 954166668, 1908333336]

約数ペア:

[(1, 1908333336), (2, 954166668), (3, 636111112), (4, 477083334), (6, 318055556), (7, 272619048), (8, 238541667), (12, 159027778), (13, 146794872), (14, 136309524), (21, 90873016), (24, 79513889), (26, 73397436), (28, 68154762), (39, 48931624), (42, 45436508), (52, 36698718), (56, 34077381), (78, 24465812), (84, 22718254), (91, 20970696), (104, 18349359), (156, 12232906), (168, 11359127), (182, 10485348), (273, 6990232), (312, 6116453), (364, 5242674), (401, 4758936), (546, 3495116), (728, 2621337), (802, 2379468), (1092, 1747558), (1203, 1586312), (1604, 1189734), (2179, 875784), (2184, 873779), (2406, 793156), (2807, 679848), (3208, 594867), (4358, 437892), (4812, 396578), (5213, 366072), (5614, 339924), (6537, 291928), (8421, 226616), (8716, 218946), (9624, 198289), (10426, 183036), (11228, 169962), (13074, 145964), (15253, 125112), (15639, 122024), (16842, 113308), (17432, 109473), (20852, 91518), (22456, 84981), (26148, 72982), (28327, 67368), (30506, 62556), (31278, 61012), (33684, 56654), (36491, 52296), (41704, 45759)]