353698384

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{307}}^1$

素因数の和:548

約数の個数: 80

約数和(自身を含む): 769950720

約数和(自身を除く): 416252336

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 191, 208, 232, 307, 377, 382, 464, 614, 754, 764, 1228, 1508, 1528, 2456, 2483, 3016, 3056, 3991, 4912, 4966, 5539, 6032, 7982, 8903, 9932, 11078, 15964, 17806, 19864, 22156, 31928, 35612, 39728, 44312, 58637, 63856, 71224, 72007, 88624, 115739, 117274, 142448, 144014, 231478, 234548, 288028, 462956, 469096, 576056, 762281, 925912, 938192, 1152112, 1524562, 1700473, 1851824, 3049124, 3400946, 6098248, 6801892, 12196496, 13603784, 22106149, 27207568, 44212298, 88424596, 176849192, 353698384]

約数ペア:

[(1, 353698384), (2, 176849192), (4, 88424596), (8, 44212298), (13, 27207568), (16, 22106149), (26, 13603784), (29, 12196496), (52, 6801892), (58, 6098248), (104, 3400946), (116, 3049124), (191, 1851824), (208, 1700473), (232, 1524562), (307, 1152112), (377, 938192), (382, 925912), (464, 762281), (614, 576056), (754, 469096), (764, 462956), (1228, 288028), (1508, 234548), (1528, 231478), (2456, 144014), (2483, 142448), (3016, 117274), (3056, 115739), (3991, 88624), (4912, 72007), (4966, 71224), (5539, 63856), (6032, 58637), (7982, 44312), (8903, 39728), (9932, 35612), (11078, 31928), (15964, 22156), (17806, 19864)]