319435956

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{4129}}^1$

素因数の和:4453

約数の個数: 72

約数和(自身を含む): 926045120

約数和(自身を除く): 606609164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 307, 614, 921, 1228, 1842, 2149, 2763, 3684, 4129, 4298, 5526, 6447, 8258, 8596, 11052, 12387, 12894, 16516, 19341, 24774, 25788, 28903, 37161, 38682, 49548, 57806, 74322, 77364, 86709, 115612, 148644, 173418, 260127, 346836, 520254, 1040508, 1267603, 2535206, 3802809, 5070412, 7605618, 8873221, 11408427, 15211236, 17746442, 22816854, 26619663, 35492884, 45633708, 53239326, 79858989, 106478652, 159717978, 319435956]

約数ペア:

[(1, 319435956), (2, 159717978), (3, 106478652), (4, 79858989), (6, 53239326), (7, 45633708), (9, 35492884), (12, 26619663), (14, 22816854), (18, 17746442), (21, 15211236), (28, 11408427), (36, 8873221), (42, 7605618), (63, 5070412), (84, 3802809), (126, 2535206), (252, 1267603), (307, 1040508), (614, 520254), (921, 346836), (1228, 260127), (1842, 173418), (2149, 148644), (2763, 115612), (3684, 86709), (4129, 77364), (4298, 74322), (5526, 57806), (6447, 49548), (8258, 38682), (8596, 37161), (11052, 28903), (12387, 25788), (12894, 24774), (16516, 19341)]