331380372

素因数分解:

$2^2\times 3^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1\times {\mathrm{919}}^1$

素因数の和:1276

約数の個数: 48

約数和(自身を含む): 783104000

約数和(自身を除く): 451723628

約数列:

[1, 2, 3, 4, 6, 12, 151, 199, 302, 398, 453, 597, 604, 796, 906, 919, 1194, 1812, 1838, 2388, 2757, 3676, 5514, 11028, 30049, 60098, 90147, 120196, 138769, 180294, 182881, 277538, 360588, 365762, 416307, 548643, 555076, 731524, 832614, 1097286, 1665228, 2194572, 27615031, 55230062, 82845093, 110460124, 165690186, 331380372]

約数ペア:

[(1, 331380372), (2, 165690186), (3, 110460124), (4, 82845093), (6, 55230062), (12, 27615031), (151, 2194572), (199, 1665228), (302, 1097286), (398, 832614), (453, 731524), (597, 555076), (604, 548643), (796, 416307), (906, 365762), (919, 360588), (1194, 277538), (1812, 182881), (1838, 180294), (2388, 138769), (2757, 120196), (3676, 90147), (5514, 60098), (11028, 30049)]