338912210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{7027}}^1$

素因数の和:7107

約数の個数: 64

約数和(自身を含む): 765096192

約数和(自身を除く): 426183982

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 53, 65, 70, 91, 106, 130, 182, 265, 371, 455, 530, 689, 742, 910, 1378, 1855, 3445, 3710, 4823, 6890, 7027, 9646, 14054, 24115, 35135, 48230, 49189, 70270, 91351, 98378, 182702, 245945, 372431, 456755, 491890, 639457, 744862, 913510, 1278914, 1862155, 2607017, 3197285, 3724310, 4841603, 5214034, 6394570, 9683206, 13035085, 24208015, 26070170, 33891221, 48416030, 67782442, 169456105, 338912210]

約数ペア:

[(1, 338912210), (2, 169456105), (5, 67782442), (7, 48416030), (10, 33891221), (13, 26070170), (14, 24208015), (26, 13035085), (35, 9683206), (53, 6394570), (65, 5214034), (70, 4841603), (91, 3724310), (106, 3197285), (130, 2607017), (182, 1862155), (265, 1278914), (371, 913510), (455, 744862), (530, 639457), (689, 491890), (742, 456755), (910, 372431), (1378, 245945), (1855, 182702), (3445, 98378), (3710, 91351), (4823, 70270), (6890, 49189), (7027, 48230), (9646, 35135), (14054, 24115)]