513118788

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3533}}^1$

素因数の和:3586

約数の個数: 144

約数和(自身を含む): 1579273920

約数和(自身を除く): 1066155132

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 49, 52, 57, 76, 78, 84, 91, 98, 114, 133, 147, 156, 182, 196, 228, 247, 266, 273, 294, 364, 399, 494, 532, 546, 588, 637, 741, 798, 931, 988, 1092, 1274, 1482, 1596, 1729, 1862, 1911, 2548, 2793, 2964, 3458, 3533, 3724, 3822, 5187, 5586, 6916, 7066, 7644, 10374, 10599, 11172, 12103, 14132, 20748, 21198, 24206, 24731, 36309, 42396, 45929, 48412, 49462, 67127, 72618, 74193, 91858, 98924, 134254, 137787, 145236, 148386, 173117, 183716, 201381, 268508, 275574, 296772, 321503, 346234, 402762, 469889, 519351, 551148, 643006, 692468, 805524, 872651, 939778, 964509, 1038702, 1286012, 1409667, 1745302, 1879556, 1929018, 2077404, 2250521, 2617953, 2819334, 3289223, 3490604, 3858036, 4501042, 5235906, 5638668, 6108557, 6578446, 6751563, 9002084, 9867669, 10471812, 12217114, 13156892, 13503126, 18325671, 19735338, 24434228, 27006252, 36651342, 39470676, 42759899, 73302684, 85519798, 128279697, 171039596, 256559394, 513118788]

約数ペア:

[(1, 513118788), (2, 256559394), (3, 171039596), (4, 128279697), (6, 85519798), (7, 73302684), (12, 42759899), (13, 39470676), (14, 36651342), (19, 27006252), (21, 24434228), (26, 19735338), (28, 18325671), (38, 13503126), (39, 13156892), (42, 12217114), (49, 10471812), (52, 9867669), (57, 9002084), (76, 6751563), (78, 6578446), (84, 6108557), (91, 5638668), (98, 5235906), (114, 4501042), (133, 3858036), (147, 3490604), (156, 3289223), (182, 2819334), (196, 2617953), (228, 2250521), (247, 2077404), (266, 1929018), (273, 1879556), (294, 1745302), (364, 1409667), (399, 1286012), (494, 1038702), (532, 964509), (546, 939778), (588, 872651), (637, 805524), (741, 692468), (798, 643006), (931, 551148), (988, 519351), (1092, 469889), (1274, 402762), (1482, 346234), (1596, 321503), (1729, 296772), (1862, 275574), (1911, 268508), (2548, 201381), (2793, 183716), (2964, 173117), (3458, 148386), (3533, 145236), (3724, 137787), (3822, 134254), (5187, 98924), (5586, 91858), (6916, 74193), (7066, 72618), (7644, 67127), (10374, 49462), (10599, 48412), (11172, 45929), (12103, 42396), (14132, 36309), (20748, 24731), (21198, 24206)]