15691496796

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{643}}^1$

素因数の和:921

約数の個数: 192

約数和(自身を含む): 43415285760

約数和(自身を除く): 27723788964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 37, 54, 62, 74, 93, 108, 111, 124, 148, 186, 197, 222, 279, 333, 372, 394, 444, 558, 591, 643, 666, 788, 837, 999, 1116, 1147, 1182, 1286, 1332, 1674, 1773, 1929, 1998, 2294, 2364, 2572, 3348, 3441, 3546, 3858, 3996, 4588, 5319, 5787, 6107, 6882, 7092, 7289, 7716, 10323, 10638, 11574, 12214, 13764, 14578, 17361, 18321, 19933, 20646, 21276, 21867, 23148, 23791, 24428, 29156, 30969, 34722, 36642, 39866, 41292, 43734, 47582, 54963, 59799, 61938, 65601, 69444, 71373, 73284, 79732, 87468, 95164, 109926, 119598, 123876, 126671, 131202, 142746, 164889, 179397, 196803, 214119, 219852, 225959, 239196, 253342, 262404, 285492, 329778, 358794, 380013, 393606, 428238, 451918, 506684, 538191, 642357, 659556, 677877, 717588, 737521, 760026, 787212, 856476, 903836, 1076382, 1140039, 1284714, 1355754, 1475042, 1520052, 2033631, 2152764, 2212563, 2280078, 2569428, 2711508, 2950084, 3420117, 3926801, 4067262, 4425126, 4560156, 4686827, 6100893, 6637689, 6840234, 7853602, 8134524, 8850252, 9373654, 11780403, 12201786, 13275378, 13680468, 14060481, 15707204, 18747308, 19913067, 23560806, 24403572, 26550756, 28120962, 35341209, 39826134, 42181443, 47121612, 56241924, 70682418, 79652268, 84362886, 106023627, 126544329, 141364836, 145291637, 168725772, 212047254, 253088658, 290583274, 424094508, 435874911, 506177316, 581166548, 871749822, 1307624733, 1743499644, 2615249466, 3922874199, 5230498932, 7845748398, 15691496796]

約数ペア:

[(1, 15691496796), (2, 7845748398), (3, 5230498932), (4, 3922874199), (6, 2615249466), (9, 1743499644), (12, 1307624733), (18, 871749822), (27, 581166548), (31, 506177316), (36, 435874911), (37, 424094508), (54, 290583274), (62, 253088658), (74, 212047254), (93, 168725772), (108, 145291637), (111, 141364836), (124, 126544329), (148, 106023627), (186, 84362886), (197, 79652268), (222, 70682418), (279, 56241924), (333, 47121612), (372, 42181443), (394, 39826134), (444, 35341209), (558, 28120962), (591, 26550756), (643, 24403572), (666, 23560806), (788, 19913067), (837, 18747308), (999, 15707204), (1116, 14060481), (1147, 13680468), (1182, 13275378), (1286, 12201786), (1332, 11780403), (1674, 9373654), (1773, 8850252), (1929, 8134524), (1998, 7853602), (2294, 6840234), (2364, 6637689), (2572, 6100893), (3348, 4686827), (3441, 4560156), (3546, 4425126), (3858, 4067262), (3996, 3926801), (4588, 3420117), (5319, 2950084), (5787, 2711508), (6107, 2569428), (6882, 2280078), (7092, 2212563), (7289, 2152764), (7716, 2033631), (10323, 1520052), (10638, 1475042), (11574, 1355754), (12214, 1284714), (13764, 1140039), (14578, 1076382), (17361, 903836), (18321, 856476), (19933, 787212), (20646, 760026), (21276, 737521), (21867, 717588), (23148, 677877), (23791, 659556), (24428, 642357), (29156, 538191), (30969, 506684), (34722, 451918), (36642, 428238), (39866, 393606), (41292, 380013), (43734, 358794), (47582, 329778), (54963, 285492), (59799, 262404), (61938, 253342), (65601, 239196), (69444, 225959), (71373, 219852), (73284, 214119), (79732, 196803), (87468, 179397), (95164, 164889), (109926, 142746), (119598, 131202), (123876, 126671)]