248869098

素因数分解:

$2^1\times 3^4\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{421}}^1$

素因数の和:565

約数の個数: 80

約数和(自身を含む): 579043080

約数和(自身を除く): 330173982

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 81, 82, 89, 123, 162, 178, 246, 267, 369, 421, 534, 738, 801, 842, 1107, 1263, 1602, 2214, 2403, 2526, 3321, 3649, 3789, 4806, 6642, 7209, 7298, 7578, 10947, 11367, 14418, 17261, 21894, 22734, 32841, 34101, 34522, 37469, 51783, 65682, 68202, 74938, 98523, 103566, 112407, 155349, 197046, 224814, 295569, 310698, 337221, 466047, 591138, 674442, 932094, 1011663, 1398141, 1536229, 2023326, 2796282, 3034989, 3072458, 4608687, 6069978, 9217374, 13826061, 27652122, 41478183, 82956366, 124434549, 248869098]

約数ペア:

[(1, 248869098), (2, 124434549), (3, 82956366), (6, 41478183), (9, 27652122), (18, 13826061), (27, 9217374), (41, 6069978), (54, 4608687), (81, 3072458), (82, 3034989), (89, 2796282), (123, 2023326), (162, 1536229), (178, 1398141), (246, 1011663), (267, 932094), (369, 674442), (421, 591138), (534, 466047), (738, 337221), (801, 310698), (842, 295569), (1107, 224814), (1263, 197046), (1602, 155349), (2214, 112407), (2403, 103566), (2526, 98523), (3321, 74938), (3649, 68202), (3789, 65682), (4806, 51783), (6642, 37469), (7209, 34522), (7298, 34101), (7578, 32841), (10947, 22734), (11367, 21894), (14418, 17261)]