981144220196

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{2441}}^1\times {\mathrm{7789}}^1$

素因数の和:10357

約数の個数: 96

約数和(自身を含む): 2087984236800

約数和(自身を除く): 1106840016604

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 97, 133, 194, 266, 388, 532, 679, 1358, 1843, 2441, 2716, 3686, 4882, 7372, 7789, 9764, 12901, 15578, 17087, 25802, 31156, 34174, 46379, 51604, 54523, 68348, 92758, 109046, 147991, 185516, 218092, 236777, 295982, 324653, 473554, 591964, 649306, 755533, 947108, 1035937, 1298612, 1511066, 1657439, 2071874, 3022132, 3314878, 4143748, 4498763, 5288731, 6629756, 8997526, 10577462, 14355127, 17995052, 19012949, 21154924, 28710254, 31491341, 38025898, 57420508, 62982682, 76051796, 100485889, 125965364, 133090643, 200971778, 266181286, 361246031, 401943556, 532362572, 722492062, 1444984124, 1844256053, 2528722217, 3688512106, 5057444434, 7377024212, 10114888868, 12909792371, 25819584742, 35040865007, 51639169484, 70081730014, 140163460028, 245286055049, 490572110098, 981144220196]

約数ペア:

[(1, 981144220196), (2, 490572110098), (4, 245286055049), (7, 140163460028), (14, 70081730014), (19, 51639169484), (28, 35040865007), (38, 25819584742), (76, 12909792371), (97, 10114888868), (133, 7377024212), (194, 5057444434), (266, 3688512106), (388, 2528722217), (532, 1844256053), (679, 1444984124), (1358, 722492062), (1843, 532362572), (2441, 401943556), (2716, 361246031), (3686, 266181286), (4882, 200971778), (7372, 133090643), (7789, 125965364), (9764, 100485889), (12901, 76051796), (15578, 62982682), (17087, 57420508), (25802, 38025898), (31156, 31491341), (34174, 28710254), (46379, 21154924), (51604, 19012949), (54523, 17995052), (68348, 14355127), (92758, 10577462), (109046, 8997526), (147991, 6629756), (185516, 5288731), (218092, 4498763), (236777, 4143748), (295982, 3314878), (324653, 3022132), (473554, 2071874), (591964, 1657439), (649306, 1511066), (755533, 1298612), (947108, 1035937)]