1922072016

素因数分解:

$2^4\times 3^1\times {\mathrm{101}}^1\times {\mathrm{449}}^1\times {\mathrm{883}}^1$

素因数の和:1444

約数の個数: 80

約数和(自身を含む): 5031374400

約数和(自身を除く): 3109302384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 101, 202, 303, 404, 449, 606, 808, 883, 898, 1212, 1347, 1616, 1766, 1796, 2424, 2649, 2694, 3532, 3592, 4848, 5298, 5388, 7064, 7184, 10596, 10776, 14128, 21192, 21552, 42384, 45349, 89183, 90698, 136047, 178366, 181396, 267549, 272094, 356732, 362792, 396467, 535098, 544188, 713464, 725584, 792934, 1070196, 1088376, 1189401, 1426928, 1585868, 2140392, 2176752, 2378802, 3171736, 4280784, 4757604, 6343472, 9515208, 19030416, 40043167, 80086334, 120129501, 160172668, 240259002, 320345336, 480518004, 640690672, 961036008, 1922072016]

約数ペア:

[(1, 1922072016), (2, 961036008), (3, 640690672), (4, 480518004), (6, 320345336), (8, 240259002), (12, 160172668), (16, 120129501), (24, 80086334), (48, 40043167), (101, 19030416), (202, 9515208), (303, 6343472), (404, 4757604), (449, 4280784), (606, 3171736), (808, 2378802), (883, 2176752), (898, 2140392), (1212, 1585868), (1347, 1426928), (1616, 1189401), (1766, 1088376), (1796, 1070196), (2424, 792934), (2649, 725584), (2694, 713464), (3532, 544188), (3592, 535098), (4848, 396467), (5298, 362792), (5388, 356732), (7064, 272094), (7184, 267549), (10596, 181396), (10776, 178366), (14128, 136047), (21192, 90698), (21552, 89183), (42384, 45349)]