321859832008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13841}}^1\times {\mathrm{20327}}^1$

素因数の和:34198

約数の個数: 64

約数和(自身を含む): 709078043520

約数和(自身を除く): 387218211512

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 13841, 20327, 27682, 40654, 55364, 81308, 110728, 152251, 162616, 179933, 223597, 264251, 304502, 359866, 447194, 528502, 609004, 719732, 894388, 1057004, 1218008, 1439464, 1788776, 1979263, 2114008, 2906761, 3958526, 5813522, 7917052, 11627044, 15834104, 23254088, 281346007, 562692014, 1125384028, 2250768056, 3094806077, 3657498091, 6189612154, 7314996182, 12379224308, 14629992364, 24758448616, 29259984728, 40232479001, 80464958002, 160929916004, 321859832008]

約数ペア:

[(1, 321859832008), (2, 160929916004), (4, 80464958002), (8, 40232479001), (11, 29259984728), (13, 24758448616), (22, 14629992364), (26, 12379224308), (44, 7314996182), (52, 6189612154), (88, 3657498091), (104, 3094806077), (143, 2250768056), (286, 1125384028), (572, 562692014), (1144, 281346007), (13841, 23254088), (20327, 15834104), (27682, 11627044), (40654, 7917052), (55364, 5813522), (81308, 3958526), (110728, 2906761), (152251, 2114008), (162616, 1979263), (179933, 1788776), (223597, 1439464), (264251, 1218008), (304502, 1057004), (359866, 894388), (447194, 719732), (528502, 609004)]