722270556

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{14549}}^1$

素因数の和:14763

約数の個数: 72

約数和(自身を含む): 2097295200

約数和(自身を除く): 1375024644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 197, 252, 394, 591, 788, 1182, 1379, 1773, 2364, 2758, 3546, 4137, 5516, 7092, 8274, 12411, 14549, 16548, 24822, 29098, 43647, 49644, 58196, 87294, 101843, 130941, 174588, 203686, 261882, 305529, 407372, 523764, 611058, 916587, 1222116, 1833174, 2866153, 3666348, 5732306, 8598459, 11464612, 17196918, 20063071, 25795377, 34393836, 40126142, 51590754, 60189213, 80252284, 103181508, 120378426, 180567639, 240756852, 361135278, 722270556]

約数ペア:

[(1, 722270556), (2, 361135278), (3, 240756852), (4, 180567639), (6, 120378426), (7, 103181508), (9, 80252284), (12, 60189213), (14, 51590754), (18, 40126142), (21, 34393836), (28, 25795377), (36, 20063071), (42, 17196918), (63, 11464612), (84, 8598459), (126, 5732306), (197, 3666348), (252, 2866153), (394, 1833174), (591, 1222116), (788, 916587), (1182, 611058), (1379, 523764), (1773, 407372), (2364, 305529), (2758, 261882), (3546, 203686), (4137, 174588), (5516, 130941), (7092, 101843), (8274, 87294), (12411, 58196), (14549, 49644), (16548, 43647), (24822, 29098)]