339614145

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:423

約数の個数: 96

約数和(自身を含む): 667290624

約数和(自身を除く): 327676479

約数列:

[1, 3, 5, 9, 13, 15, 31, 39, 45, 61, 65, 93, 117, 155, 183, 195, 279, 305, 307, 403, 465, 549, 585, 793, 915, 921, 1209, 1395, 1535, 1891, 2015, 2379, 2745, 2763, 3627, 3965, 3991, 4605, 5673, 6045, 7137, 9455, 9517, 11895, 11973, 13815, 17019, 18135, 18727, 19955, 24583, 28365, 28551, 35685, 35919, 47585, 56181, 59865, 73749, 85095, 85653, 93635, 122915, 123721, 142755, 168543, 179595, 221247, 243451, 280905, 368745, 371163, 428265, 580537, 618605, 730353, 842715, 1106235, 1113489, 1217255, 1741611, 1855815, 2191059, 2902685, 3651765, 5224833, 5567445, 7546981, 8708055, 10955295, 22640943, 26124165, 37734905, 67922829, 113204715, 339614145]

約数ペア:

[(1, 339614145), (3, 113204715), (5, 67922829), (9, 37734905), (13, 26124165), (15, 22640943), (31, 10955295), (39, 8708055), (45, 7546981), (61, 5567445), (65, 5224833), (93, 3651765), (117, 2902685), (155, 2191059), (183, 1855815), (195, 1741611), (279, 1217255), (305, 1113489), (307, 1106235), (403, 842715), (465, 730353), (549, 618605), (585, 580537), (793, 428265), (915, 371163), (921, 368745), (1209, 280905), (1395, 243451), (1535, 221247), (1891, 179595), (2015, 168543), (2379, 142755), (2745, 123721), (2763, 122915), (3627, 93635), (3965, 85653), (3991, 85095), (4605, 73749), (5673, 59865), (6045, 56181), (7137, 47585), (9455, 35919), (9517, 35685), (11895, 28551), (11973, 28365), (13815, 24583), (17019, 19955), (18135, 18727)]