420051312

素因数分解:

$2^4\times 3^3\times {\mathrm{29}}^1\times {\mathrm{33529}}^1$

素因数の和:33575

約数の個数: 80

約数和(自身を含む): 1247316000

約数和(自身を除く): 827264688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 36, 48, 54, 58, 72, 87, 108, 116, 144, 174, 216, 232, 261, 348, 432, 464, 522, 696, 783, 1044, 1392, 1566, 2088, 3132, 4176, 6264, 12528, 33529, 67058, 100587, 134116, 201174, 268232, 301761, 402348, 536464, 603522, 804696, 905283, 972341, 1207044, 1609392, 1810566, 1944682, 2414088, 2917023, 3621132, 3889364, 4828176, 5834046, 7242264, 7778728, 8751069, 11668092, 14484528, 15557456, 17502138, 23336184, 26253207, 35004276, 46672368, 52506414, 70008552, 105012828, 140017104, 210025656, 420051312]

約数ペア:

[(1, 420051312), (2, 210025656), (3, 140017104), (4, 105012828), (6, 70008552), (8, 52506414), (9, 46672368), (12, 35004276), (16, 26253207), (18, 23336184), (24, 17502138), (27, 15557456), (29, 14484528), (36, 11668092), (48, 8751069), (54, 7778728), (58, 7242264), (72, 5834046), (87, 4828176), (108, 3889364), (116, 3621132), (144, 2917023), (174, 2414088), (216, 1944682), (232, 1810566), (261, 1609392), (348, 1207044), (432, 972341), (464, 905283), (522, 804696), (696, 603522), (783, 536464), (1044, 402348), (1392, 301761), (1566, 268232), (2088, 201174), (3132, 134116), (4176, 100587), (6264, 67058), (12528, 33529)]