981512896

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1327}}^1$

素因数の和:1486

約数の個数: 112

約数和(自身を含む): 2417852416

約数和(自身を除く): 1436339520

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 127, 182, 208, 224, 254, 364, 416, 448, 508, 728, 832, 889, 1016, 1327, 1456, 1651, 1778, 2032, 2654, 2912, 3302, 3556, 4064, 5308, 5824, 6604, 7112, 8128, 9289, 10616, 11557, 13208, 14224, 17251, 18578, 21232, 23114, 26416, 28448, 34502, 37156, 42464, 46228, 52832, 56896, 69004, 74312, 84928, 92456, 105664, 120757, 138008, 148624, 168529, 184912, 241514, 276016, 297248, 337058, 369824, 483028, 552032, 594496, 674116, 739648, 966056, 1104064, 1179703, 1348232, 1932112, 2190877, 2359406, 2696464, 3864224, 4381754, 4718812, 5392928, 7728448, 8763508, 9437624, 10785856, 15336139, 17527016, 18875248, 30672278, 35054032, 37750496, 61344556, 70108064, 75500992, 122689112, 140216128, 245378224, 490756448, 981512896]

約数ペア:

[(1, 981512896), (2, 490756448), (4, 245378224), (7, 140216128), (8, 122689112), (13, 75500992), (14, 70108064), (16, 61344556), (26, 37750496), (28, 35054032), (32, 30672278), (52, 18875248), (56, 17527016), (64, 15336139), (91, 10785856), (104, 9437624), (112, 8763508), (127, 7728448), (182, 5392928), (208, 4718812), (224, 4381754), (254, 3864224), (364, 2696464), (416, 2359406), (448, 2190877), (508, 1932112), (728, 1348232), (832, 1179703), (889, 1104064), (1016, 966056), (1327, 739648), (1456, 674116), (1651, 594496), (1778, 552032), (2032, 483028), (2654, 369824), (2912, 337058), (3302, 297248), (3556, 276016), (4064, 241514), (5308, 184912), (5824, 168529), (6604, 148624), (7112, 138008), (8128, 120757), (9289, 105664), (10616, 92456), (11557, 84928), (13208, 74312), (14224, 69004), (17251, 56896), (18578, 52832), (21232, 46228), (23114, 42464), (26416, 37156), (28448, 34502)]