980998032

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{631}}^1\times {\mathrm{661}}^1$

素因数の和:1317

約数の個数: 120

約数和(自身を含む): 2957138112

約数和(自身を除く): 1976140080

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 631, 661, 784, 1176, 1262, 1322, 1893, 1983, 2352, 2524, 2644, 3786, 3966, 4417, 4627, 5048, 5288, 7572, 7932, 8834, 9254, 10096, 10576, 13251, 13881, 15144, 15864, 17668, 18508, 26502, 27762, 30288, 30919, 31728, 32389, 35336, 37016, 53004, 55524, 61838, 64778, 70672, 74032, 92757, 97167, 106008, 111048, 123676, 129556, 185514, 194334, 212016, 222096, 247352, 259112, 371028, 388668, 417091, 494704, 518224, 742056, 777336, 834182, 1251273, 1484112, 1554672, 1668364, 2502546, 2919637, 3336728, 5005092, 5839274, 6673456, 8758911, 10010184, 11678548, 17517822, 20020368, 20437459, 23357096, 35035644, 40874918, 46714192, 61312377, 70071288, 81749836, 122624754, 140142576, 163499672, 245249508, 326999344, 490499016, 980998032]

約数ペア:

[(1, 980998032), (2, 490499016), (3, 326999344), (4, 245249508), (6, 163499672), (7, 140142576), (8, 122624754), (12, 81749836), (14, 70071288), (16, 61312377), (21, 46714192), (24, 40874918), (28, 35035644), (42, 23357096), (48, 20437459), (49, 20020368), (56, 17517822), (84, 11678548), (98, 10010184), (112, 8758911), (147, 6673456), (168, 5839274), (196, 5005092), (294, 3336728), (336, 2919637), (392, 2502546), (588, 1668364), (631, 1554672), (661, 1484112), (784, 1251273), (1176, 834182), (1262, 777336), (1322, 742056), (1893, 518224), (1983, 494704), (2352, 417091), (2524, 388668), (2644, 371028), (3786, 259112), (3966, 247352), (4417, 222096), (4627, 212016), (5048, 194334), (5288, 185514), (7572, 129556), (7932, 123676), (8834, 111048), (9254, 106008), (10096, 97167), (10576, 92757), (13251, 74032), (13881, 70672), (15144, 64778), (15864, 61838), (17668, 55524), (18508, 53004), (26502, 37016), (27762, 35336), (30288, 32389), (30919, 31728)]