329493164

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{7481}}^1$

素因数の和:7527

約数の個数: 72

約数和(自身を含む): 780163104

約数和(自身を除く): 450669940

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 121, 143, 154, 182, 242, 286, 308, 364, 484, 572, 847, 1001, 1573, 1694, 2002, 3146, 3388, 4004, 6292, 7481, 11011, 14962, 22022, 29924, 44044, 52367, 82291, 97253, 104734, 164582, 194506, 209468, 329164, 389012, 576037, 680771, 905201, 1069783, 1152074, 1361542, 1810402, 2139566, 2304148, 2723084, 3620804, 4279132, 6336407, 7488481, 11767613, 12672814, 14976962, 23535226, 25345628, 29953924, 47070452, 82373291, 164746582, 329493164]

約数ペア:

[(1, 329493164), (2, 164746582), (4, 82373291), (7, 47070452), (11, 29953924), (13, 25345628), (14, 23535226), (22, 14976962), (26, 12672814), (28, 11767613), (44, 7488481), (52, 6336407), (77, 4279132), (91, 3620804), (121, 2723084), (143, 2304148), (154, 2139566), (182, 1810402), (242, 1361542), (286, 1152074), (308, 1069783), (364, 905201), (484, 680771), (572, 576037), (847, 389012), (1001, 329164), (1573, 209468), (1694, 194506), (2002, 164582), (3146, 104734), (3388, 97253), (4004, 82291), (6292, 52367), (7481, 44044), (11011, 29924), (14962, 22022)]