284688612

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{641}}^1$

素因数の和:750

約数の個数: 108

約数和(自身を含む): 791150724

約数和(自身を除く): 506462112

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 73, 78, 117, 146, 156, 169, 219, 234, 292, 338, 438, 468, 507, 641, 657, 676, 876, 949, 1014, 1282, 1314, 1521, 1898, 1923, 2028, 2564, 2628, 2847, 3042, 3796, 3846, 5694, 5769, 6084, 7692, 8333, 8541, 11388, 11538, 12337, 16666, 17082, 23076, 24674, 24999, 33332, 34164, 37011, 46793, 49348, 49998, 74022, 74997, 93586, 99996, 108329, 111033, 140379, 148044, 149994, 187172, 216658, 222066, 280758, 299988, 324987, 421137, 433316, 444132, 561516, 608309, 649974, 842274, 974961, 1216618, 1299948, 1684548, 1824927, 1949922, 2433236, 3649854, 3899844, 5474781, 7299708, 7908017, 10949562, 15816034, 21899124, 23724051, 31632068, 47448102, 71172153, 94896204, 142344306, 284688612]

約数ペア:

[(1, 284688612), (2, 142344306), (3, 94896204), (4, 71172153), (6, 47448102), (9, 31632068), (12, 23724051), (13, 21899124), (18, 15816034), (26, 10949562), (36, 7908017), (39, 7299708), (52, 5474781), (73, 3899844), (78, 3649854), (117, 2433236), (146, 1949922), (156, 1824927), (169, 1684548), (219, 1299948), (234, 1216618), (292, 974961), (338, 842274), (438, 649974), (468, 608309), (507, 561516), (641, 444132), (657, 433316), (676, 421137), (876, 324987), (949, 299988), (1014, 280758), (1282, 222066), (1314, 216658), (1521, 187172), (1898, 149994), (1923, 148044), (2028, 140379), (2564, 111033), (2628, 108329), (2847, 99996), (3042, 93586), (3796, 74997), (3846, 74022), (5694, 49998), (5769, 49348), (6084, 46793), (7692, 37011), (8333, 34164), (8541, 33332), (11388, 24999), (11538, 24674), (12337, 23076), (16666, 17082)]