31418402376

素因数分解:

$2^3\times 3^1\times {\mathrm{821}}^1\times {\mathrm{991}}^1\times {\mathrm{1609}}^1$

素因数の和:3430

約数の個数: 64

約数和(自身を含む): 78769958400

約数和(自身を除く): 47351556024

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 821, 991, 1609, 1642, 1982, 2463, 2973, 3218, 3284, 3964, 4827, 4926, 5946, 6436, 6568, 7928, 9654, 9852, 11892, 12872, 19308, 19704, 23784, 38616, 813611, 1320989, 1594519, 1627222, 2440833, 2641978, 3189038, 3254444, 3962967, 4783557, 4881666, 5283956, 6378076, 6508888, 7925934, 9567114, 9763332, 10567912, 12756152, 15851868, 19134228, 19526664, 31703736, 38268456, 1309100099, 2618200198, 3927300297, 5236400396, 7854600594, 10472800792, 15709201188, 31418402376]

約数ペア:

[(1, 31418402376), (2, 15709201188), (3, 10472800792), (4, 7854600594), (6, 5236400396), (8, 3927300297), (12, 2618200198), (24, 1309100099), (821, 38268456), (991, 31703736), (1609, 19526664), (1642, 19134228), (1982, 15851868), (2463, 12756152), (2973, 10567912), (3218, 9763332), (3284, 9567114), (3964, 7925934), (4827, 6508888), (4926, 6378076), (5946, 5283956), (6436, 4881666), (6568, 4783557), (7928, 3962967), (9654, 3254444), (9852, 3189038), (11892, 2641978), (12872, 2440833), (19308, 1627222), (19704, 1594519), (23784, 1320989), (38616, 813611)]