513273068

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{631}}^1$

素因数の和:811

約数の個数: 96

約数和(自身を含む): 1189171200

約数和(自身を除く): 675898132

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 139, 154, 209, 266, 278, 308, 418, 532, 556, 631, 836, 973, 1262, 1463, 1529, 1946, 2524, 2641, 2926, 3058, 3892, 4417, 5282, 5852, 6116, 6941, 8834, 10564, 10703, 11989, 13882, 17668, 18487, 21406, 23978, 27764, 29051, 36974, 42812, 47956, 48587, 58102, 73948, 83923, 87709, 97174, 116204, 131879, 167846, 175418, 194348, 203357, 263758, 335692, 350836, 406714, 527516, 613963, 813428, 923153, 964799, 1227926, 1666471, 1846306, 1929598, 2455852, 3332942, 3692612, 3859196, 6665884, 6753593, 11665297, 13507186, 18331181, 23330594, 27014372, 36662362, 46661188, 73324724, 128318267, 256636534, 513273068]

約数ペア:

[(1, 513273068), (2, 256636534), (4, 128318267), (7, 73324724), (11, 46661188), (14, 36662362), (19, 27014372), (22, 23330594), (28, 18331181), (38, 13507186), (44, 11665297), (76, 6753593), (77, 6665884), (133, 3859196), (139, 3692612), (154, 3332942), (209, 2455852), (266, 1929598), (278, 1846306), (308, 1666471), (418, 1227926), (532, 964799), (556, 923153), (631, 813428), (836, 613963), (973, 527516), (1262, 406714), (1463, 350836), (1529, 335692), (1946, 263758), (2524, 203357), (2641, 194348), (2926, 175418), (3058, 167846), (3892, 131879), (4417, 116204), (5282, 97174), (5852, 87709), (6116, 83923), (6941, 73948), (8834, 58102), (10564, 48587), (10703, 47956), (11989, 42812), (13882, 36974), (17668, 29051), (18487, 27764), (21406, 23978)]