1269797672

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1$

素因数の和:427

約数の個数: 128

約数和(自身を含む): 2907273600

約数和(自身を除く): 1637475928

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 37, 44, 52, 74, 88, 104, 131, 143, 148, 229, 262, 286, 296, 407, 458, 481, 524, 572, 814, 916, 962, 1048, 1144, 1441, 1628, 1703, 1832, 1924, 2519, 2882, 2977, 3256, 3406, 3848, 4847, 5038, 5291, 5764, 5954, 6812, 8473, 9694, 10076, 10582, 11528, 11908, 13624, 16946, 18733, 19388, 20152, 21164, 23816, 29999, 32747, 33892, 37466, 38776, 42328, 53317, 59998, 63011, 65494, 67784, 74932, 93203, 106634, 110149, 119996, 126022, 130988, 149864, 186406, 213268, 220298, 239992, 252044, 261976, 329989, 372812, 389987, 426536, 440596, 504088, 659978, 693121, 745624, 779974, 881192, 1109963, 1211639, 1319956, 1386242, 1559948, 2219926, 2423278, 2639912, 2772484, 3119896, 4289857, 4439852, 4846556, 5544968, 8579714, 8879704, 9693112, 12209593, 14429519, 17159428, 24419186, 28859038, 34318856, 48838372, 57718076, 97676744, 115436152, 158724709, 317449418, 634898836, 1269797672]

約数ペア:

[(1, 1269797672), (2, 634898836), (4, 317449418), (8, 158724709), (11, 115436152), (13, 97676744), (22, 57718076), (26, 48838372), (37, 34318856), (44, 28859038), (52, 24419186), (74, 17159428), (88, 14429519), (104, 12209593), (131, 9693112), (143, 8879704), (148, 8579714), (229, 5544968), (262, 4846556), (286, 4439852), (296, 4289857), (407, 3119896), (458, 2772484), (481, 2639912), (524, 2423278), (572, 2219926), (814, 1559948), (916, 1386242), (962, 1319956), (1048, 1211639), (1144, 1109963), (1441, 881192), (1628, 779974), (1703, 745624), (1832, 693121), (1924, 659978), (2519, 504088), (2882, 440596), (2977, 426536), (3256, 389987), (3406, 372812), (3848, 329989), (4847, 261976), (5038, 252044), (5291, 239992), (5764, 220298), (5954, 213268), (6812, 186406), (8473, 149864), (9694, 130988), (10076, 126022), (10582, 119996), (11528, 110149), (11908, 106634), (13624, 93203), (16946, 74932), (18733, 67784), (19388, 65494), (20152, 63011), (21164, 59998), (23816, 53317), (29999, 42328), (32747, 38776), (33892, 37466)]