326389868

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{7069}}^1$

素因数の和:7194

約数の個数: 48

約数和(自身を含む): 698402880

約数和(自身を除く): 372013012

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 97, 119, 194, 238, 388, 476, 679, 1358, 1649, 2716, 3298, 6596, 7069, 11543, 14138, 23086, 28276, 46172, 49483, 98966, 120173, 197932, 240346, 480692, 685693, 841211, 1371386, 1682422, 2742772, 3364844, 4799851, 9599702, 11656781, 19199404, 23313562, 46627124, 81597467, 163194934, 326389868]

約数ペア:

[(1, 326389868), (2, 163194934), (4, 81597467), (7, 46627124), (14, 23313562), (17, 19199404), (28, 11656781), (34, 9599702), (68, 4799851), (97, 3364844), (119, 2742772), (194, 1682422), (238, 1371386), (388, 841211), (476, 685693), (679, 480692), (1358, 240346), (1649, 197932), (2716, 120173), (3298, 98966), (6596, 49483), (7069, 46172), (11543, 28276), (14138, 23086)]