12840782016

素因数分解:

$2^6\times 3^1\times {\mathrm{47}}^1\times {\mathrm{643}}^1\times {\mathrm{2213}}^1$

素因数の和:2918

約数の個数: 112

約数和(自身を含む): 34767097344

約数和(自身を除く): 21926315328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 64, 94, 96, 141, 188, 192, 282, 376, 564, 643, 752, 1128, 1286, 1504, 1929, 2213, 2256, 2572, 3008, 3858, 4426, 4512, 5144, 6639, 7716, 8852, 9024, 10288, 13278, 15432, 17704, 20576, 26556, 30221, 30864, 35408, 41152, 53112, 60442, 61728, 70816, 90663, 104011, 106224, 120884, 123456, 141632, 181326, 208022, 212448, 241768, 312033, 362652, 416044, 424896, 483536, 624066, 725304, 832088, 967072, 1248132, 1422959, 1450608, 1664176, 1934144, 2496264, 2845918, 2901216, 3328352, 4268877, 4992528, 5691836, 5802432, 6656704, 8537754, 9985056, 11383672, 17075508, 19970112, 22767344, 34151016, 45534688, 66879073, 68302032, 91069376, 133758146, 136604064, 200637219, 267516292, 273208128, 401274438, 535032584, 802548876, 1070065168, 1605097752, 2140130336, 3210195504, 4280260672, 6420391008, 12840782016]

約数ペア:

[(1, 12840782016), (2, 6420391008), (3, 4280260672), (4, 3210195504), (6, 2140130336), (8, 1605097752), (12, 1070065168), (16, 802548876), (24, 535032584), (32, 401274438), (47, 273208128), (48, 267516292), (64, 200637219), (94, 136604064), (96, 133758146), (141, 91069376), (188, 68302032), (192, 66879073), (282, 45534688), (376, 34151016), (564, 22767344), (643, 19970112), (752, 17075508), (1128, 11383672), (1286, 9985056), (1504, 8537754), (1929, 6656704), (2213, 5802432), (2256, 5691836), (2572, 4992528), (3008, 4268877), (3858, 3328352), (4426, 2901216), (4512, 2845918), (5144, 2496264), (6639, 1934144), (7716, 1664176), (8852, 1450608), (9024, 1422959), (10288, 1248132), (13278, 967072), (15432, 832088), (17704, 725304), (20576, 624066), (26556, 483536), (30221, 424896), (30864, 416044), (35408, 362652), (41152, 312033), (53112, 241768), (60442, 212448), (61728, 208022), (70816, 181326), (90663, 141632), (104011, 123456), (106224, 120884)]