514312812

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{8389}}^1$

素因数の和:8543

約数の個数: 72

約数和(自身を含む): 1410929520

約数和(自身を除く): 896616708

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 131, 156, 234, 262, 393, 468, 524, 786, 1179, 1572, 1703, 2358, 3406, 4716, 5109, 6812, 8389, 10218, 15327, 16778, 20436, 25167, 30654, 33556, 50334, 61308, 75501, 100668, 109057, 151002, 218114, 302004, 327171, 436228, 654342, 981513, 1098959, 1308684, 1963026, 2197918, 3296877, 3926052, 4395836, 6593754, 9890631, 13187508, 14286467, 19781262, 28572934, 39562524, 42859401, 57145868, 85718802, 128578203, 171437604, 257156406, 514312812]

約数ペア:

[(1, 514312812), (2, 257156406), (3, 171437604), (4, 128578203), (6, 85718802), (9, 57145868), (12, 42859401), (13, 39562524), (18, 28572934), (26, 19781262), (36, 14286467), (39, 13187508), (52, 9890631), (78, 6593754), (117, 4395836), (131, 3926052), (156, 3296877), (234, 2197918), (262, 1963026), (393, 1308684), (468, 1098959), (524, 981513), (786, 654342), (1179, 436228), (1572, 327171), (1703, 302004), (2358, 218114), (3406, 151002), (4716, 109057), (5109, 100668), (6812, 75501), (8389, 61308), (10218, 50334), (15327, 33556), (16778, 30654), (20436, 25167)]