259713552

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{2939}}^1$

素因数の和:3220

約数の個数: 80

約数和(自身を含む): 769950720

約数和(自身を除く): 510237168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 263, 336, 526, 789, 1052, 1578, 1841, 2104, 2939, 3156, 3682, 4208, 5523, 5878, 6312, 7364, 8817, 11046, 11756, 12624, 14728, 17634, 20573, 22092, 23512, 29456, 35268, 41146, 44184, 47024, 61719, 70536, 82292, 88368, 123438, 141072, 164584, 246876, 329168, 493752, 772957, 987504, 1545914, 2318871, 3091828, 4637742, 5410699, 6183656, 9275484, 10821398, 12367312, 16232097, 18550968, 21642796, 32464194, 37101936, 43285592, 64928388, 86571184, 129856776, 259713552]

約数ペア:

[(1, 259713552), (2, 129856776), (3, 86571184), (4, 64928388), (6, 43285592), (7, 37101936), (8, 32464194), (12, 21642796), (14, 18550968), (16, 16232097), (21, 12367312), (24, 10821398), (28, 9275484), (42, 6183656), (48, 5410699), (56, 4637742), (84, 3091828), (112, 2318871), (168, 1545914), (263, 987504), (336, 772957), (526, 493752), (789, 329168), (1052, 246876), (1578, 164584), (1841, 141072), (2104, 123438), (2939, 88368), (3156, 82292), (3682, 70536), (4208, 61719), (5523, 47024), (5878, 44184), (6312, 41146), (7364, 35268), (8817, 29456), (11046, 23512), (11756, 22092), (12624, 20573), (14728, 17634)]