490756448

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1327}}^1$

素因数の和:1484

約数の個数: 96

約数和(自身を含む): 1199407104

約数和(自身を除く): 708650656

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 127, 182, 208, 224, 254, 364, 416, 508, 728, 889, 1016, 1327, 1456, 1651, 1778, 2032, 2654, 2912, 3302, 3556, 4064, 5308, 6604, 7112, 9289, 10616, 11557, 13208, 14224, 17251, 18578, 21232, 23114, 26416, 28448, 34502, 37156, 42464, 46228, 52832, 69004, 74312, 92456, 120757, 138008, 148624, 168529, 184912, 241514, 276016, 297248, 337058, 369824, 483028, 552032, 674116, 966056, 1179703, 1348232, 1932112, 2190877, 2359406, 2696464, 3864224, 4381754, 4718812, 5392928, 8763508, 9437624, 15336139, 17527016, 18875248, 30672278, 35054032, 37750496, 61344556, 70108064, 122689112, 245378224, 490756448]

約数ペア:

[(1, 490756448), (2, 245378224), (4, 122689112), (7, 70108064), (8, 61344556), (13, 37750496), (14, 35054032), (16, 30672278), (26, 18875248), (28, 17527016), (32, 15336139), (52, 9437624), (56, 8763508), (91, 5392928), (104, 4718812), (112, 4381754), (127, 3864224), (182, 2696464), (208, 2359406), (224, 2190877), (254, 1932112), (364, 1348232), (416, 1179703), (508, 966056), (728, 674116), (889, 552032), (1016, 483028), (1327, 369824), (1456, 337058), (1651, 297248), (1778, 276016), (2032, 241514), (2654, 184912), (2912, 168529), (3302, 148624), (3556, 138008), (4064, 120757), (5308, 92456), (6604, 74312), (7112, 69004), (9289, 52832), (10616, 46228), (11557, 42464), (13208, 37156), (14224, 34502), (17251, 28448), (18578, 26416), (21232, 23114)]