256979463906

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{337}}^1\times {\mathrm{6317}}^1$

素因数の和:6760

約数の個数: 128

約数和(自身を含む): 590418616320

約数和(自身を除く): 333439152414

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 59, 62, 66, 93, 118, 177, 186, 337, 341, 354, 649, 674, 682, 1011, 1023, 1298, 1829, 1947, 2022, 2046, 3658, 3707, 3894, 5487, 6317, 7414, 10447, 10974, 11121, 12634, 18951, 19883, 20119, 20894, 22242, 31341, 37902, 39766, 40238, 59649, 60357, 62682, 69487, 114917, 119298, 120714, 138974, 195827, 208461, 218713, 229834, 344751, 372703, 391654, 416922, 437426, 587481, 616373, 656139, 689502, 745406, 1118109, 1174962, 1232746, 1312278, 1849119, 2128829, 2154097, 2236218, 3698238, 4099733, 4257658, 4308194, 6386487, 6462291, 6780103, 8199466, 11553793, 12299199, 12772974, 12924582, 13560206, 20340309, 23107586, 23417119, 24598398, 34661379, 40680618, 46834238, 65993699, 69322758, 70251357, 125600911, 127091723, 131987398, 140502714, 197981097, 251201822, 254183446, 376802733, 381275169, 395962194, 725930689, 753605466, 762550338, 1381610021, 1451861378, 2177792067, 2763220042, 3893628241, 4144830063, 4355584134, 7787256482, 8289660126, 11680884723, 23361769446, 42829910651, 85659821302, 128489731953, 256979463906]

約数ペア:

[(1, 256979463906), (2, 128489731953), (3, 85659821302), (6, 42829910651), (11, 23361769446), (22, 11680884723), (31, 8289660126), (33, 7787256482), (59, 4355584134), (62, 4144830063), (66, 3893628241), (93, 2763220042), (118, 2177792067), (177, 1451861378), (186, 1381610021), (337, 762550338), (341, 753605466), (354, 725930689), (649, 395962194), (674, 381275169), (682, 376802733), (1011, 254183446), (1023, 251201822), (1298, 197981097), (1829, 140502714), (1947, 131987398), (2022, 127091723), (2046, 125600911), (3658, 70251357), (3707, 69322758), (3894, 65993699), (5487, 46834238), (6317, 40680618), (7414, 34661379), (10447, 24598398), (10974, 23417119), (11121, 23107586), (12634, 20340309), (18951, 13560206), (19883, 12924582), (20119, 12772974), (20894, 12299199), (22242, 11553793), (31341, 8199466), (37902, 6780103), (39766, 6462291), (40238, 6386487), (59649, 4308194), (60357, 4257658), (62682, 4099733), (69487, 3698238), (114917, 2236218), (119298, 2154097), (120714, 2128829), (138974, 1849119), (195827, 1312278), (208461, 1232746), (218713, 1174962), (229834, 1118109), (344751, 745406), (372703, 689502), (391654, 656139), (416922, 616373), (437426, 587481)]