805250644

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{163}}^1\times {\mathrm{173}}^1$

素因数の和:421

約数の個数: 72

約数和(自身を含む): 1594020960

約数和(自身を除く): 788770316

約数列:

[1, 2, 4, 11, 22, 44, 59, 118, 121, 163, 173, 236, 242, 326, 346, 484, 649, 652, 692, 1298, 1793, 1903, 2596, 3586, 3806, 7139, 7172, 7612, 9617, 10207, 14278, 19234, 19723, 20414, 20933, 28199, 28556, 38468, 39446, 40828, 41866, 56398, 78892, 83732, 105787, 112277, 112796, 211574, 224554, 310189, 423148, 449108, 620378, 1163657, 1235047, 1240756, 1663741, 2327314, 2470094, 3327482, 3412079, 4654628, 4940188, 6654964, 6824158, 13648316, 18301151, 36602302, 73204604, 201312661, 402625322, 805250644]

約数ペア:

[(1, 805250644), (2, 402625322), (4, 201312661), (11, 73204604), (22, 36602302), (44, 18301151), (59, 13648316), (118, 6824158), (121, 6654964), (163, 4940188), (173, 4654628), (236, 3412079), (242, 3327482), (326, 2470094), (346, 2327314), (484, 1663741), (649, 1240756), (652, 1235047), (692, 1163657), (1298, 620378), (1793, 449108), (1903, 423148), (2596, 310189), (3586, 224554), (3806, 211574), (7139, 112796), (7172, 112277), (7612, 105787), (9617, 83732), (10207, 78892), (14278, 56398), (19234, 41866), (19723, 40828), (20414, 39446), (20933, 38468), (28199, 28556)]