1321626768

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{357583}}^1$

素因数の和:357612

約数の個数: 80

約数和(自身を含む): 4256679936

約数和(自身を除く): 2935053168

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 154, 168, 176, 231, 264, 308, 336, 462, 528, 616, 924, 1232, 1848, 3696, 357583, 715166, 1072749, 1430332, 2145498, 2503081, 2860664, 3933413, 4290996, 5006162, 5721328, 7509243, 7866826, 8581992, 10012324, 11800239, 15018486, 15733652, 17163984, 20024648, 23600478, 27533891, 30036972, 31467304, 40049296, 47200956, 55067782, 60073944, 62934608, 82601673, 94401912, 110135564, 120147888, 165203346, 188803824, 220271128, 330406692, 440542256, 660813384, 1321626768]

約数ペア:

[(1, 1321626768), (2, 660813384), (3, 440542256), (4, 330406692), (6, 220271128), (7, 188803824), (8, 165203346), (11, 120147888), (12, 110135564), (14, 94401912), (16, 82601673), (21, 62934608), (22, 60073944), (24, 55067782), (28, 47200956), (33, 40049296), (42, 31467304), (44, 30036972), (48, 27533891), (56, 23600478), (66, 20024648), (77, 17163984), (84, 15733652), (88, 15018486), (112, 11800239), (132, 10012324), (154, 8581992), (168, 7866826), (176, 7509243), (231, 5721328), (264, 5006162), (308, 4290996), (336, 3933413), (462, 2860664), (528, 2503081), (616, 2145498), (924, 1430332), (1232, 1072749), (1848, 715166), (3696, 357583)]