1325428636

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{1093}}^1$

素因数の和:1403

約数の個数: 72

約数和(自身を含む): 2828558880

約数和(自身を除く): 1503130244

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 269, 322, 538, 644, 1076, 1093, 1127, 1883, 2186, 2254, 3766, 4372, 4508, 6187, 7532, 7651, 12374, 13181, 15302, 24748, 25139, 26362, 30604, 43309, 50278, 52724, 53557, 86618, 100556, 107114, 173236, 175973, 214228, 294017, 303163, 351946, 588034, 606326, 703892, 1176068, 1212652, 1231811, 2058119, 2463622, 4116238, 4927244, 6762391, 8232476, 13524782, 14406833, 27049564, 28813666, 47336737, 57627332, 94673474, 189346948, 331357159, 662714318, 1325428636]

約数ペア:

[(1, 1325428636), (2, 662714318), (4, 331357159), (7, 189346948), (14, 94673474), (23, 57627332), (28, 47336737), (46, 28813666), (49, 27049564), (92, 14406833), (98, 13524782), (161, 8232476), (196, 6762391), (269, 4927244), (322, 4116238), (538, 2463622), (644, 2058119), (1076, 1231811), (1093, 1212652), (1127, 1176068), (1883, 703892), (2186, 606326), (2254, 588034), (3766, 351946), (4372, 303163), (4508, 294017), (6187, 214228), (7532, 175973), (7651, 173236), (12374, 107114), (13181, 100556), (15302, 86618), (24748, 53557), (25139, 52724), (26362, 50278), (30604, 43309)]