308045146812

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{541}}^1\times {\mathrm{280769}}^1$

素因数の和:281343

約数の個数: 72

約数和(自身を含む): 779756690160

約数和(自身を除く): 471711543348

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 541, 676, 1014, 1082, 1623, 2028, 2164, 3246, 6492, 7033, 14066, 21099, 28132, 42198, 84396, 91429, 182858, 274287, 280769, 365716, 548574, 561538, 842307, 1097148, 1123076, 1684614, 3369228, 3649997, 7299994, 10949991, 14599988, 21899982, 43799964, 47449961, 94899922, 142349883, 151896029, 189799844, 284699766, 303792058, 455688087, 569399532, 607584116, 911376174, 1822752348, 1974648377, 3949296754, 5923945131, 7898593508, 11847890262, 23695780524, 25670428901, 51340857802, 77011286703, 102681715604, 154022573406, 308045146812]

約数ペア:

[(1, 308045146812), (2, 154022573406), (3, 102681715604), (4, 77011286703), (6, 51340857802), (12, 25670428901), (13, 23695780524), (26, 11847890262), (39, 7898593508), (52, 5923945131), (78, 3949296754), (156, 1974648377), (169, 1822752348), (338, 911376174), (507, 607584116), (541, 569399532), (676, 455688087), (1014, 303792058), (1082, 284699766), (1623, 189799844), (2028, 151896029), (2164, 142349883), (3246, 94899922), (6492, 47449961), (7033, 43799964), (14066, 21899982), (21099, 14599988), (28132, 10949991), (42198, 7299994), (84396, 3649997), (91429, 3369228), (182858, 1684614), (274287, 1123076), (280769, 1097148), (365716, 842307), (548574, 561538)]