318424848

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{17881}}^1$

素因数の和:17952

約数の個数: 80

約数和(自身を含む): 957902976

約数和(自身を除く): 639478128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 53, 56, 84, 106, 112, 159, 168, 212, 318, 336, 371, 424, 636, 742, 848, 1113, 1272, 1484, 2226, 2544, 2968, 4452, 5936, 8904, 17808, 17881, 35762, 53643, 71524, 107286, 125167, 143048, 214572, 250334, 286096, 375501, 429144, 500668, 751002, 858288, 947693, 1001336, 1502004, 1895386, 2002672, 2843079, 3004008, 3790772, 5686158, 6008016, 6633851, 7581544, 11372316, 13267702, 15163088, 19901553, 22744632, 26535404, 39803106, 45489264, 53070808, 79606212, 106141616, 159212424, 318424848]

約数ペア:

[(1, 318424848), (2, 159212424), (3, 106141616), (4, 79606212), (6, 53070808), (7, 45489264), (8, 39803106), (12, 26535404), (14, 22744632), (16, 19901553), (21, 15163088), (24, 13267702), (28, 11372316), (42, 7581544), (48, 6633851), (53, 6008016), (56, 5686158), (84, 3790772), (106, 3004008), (112, 2843079), (159, 2002672), (168, 1895386), (212, 1502004), (318, 1001336), (336, 947693), (371, 858288), (424, 751002), (636, 500668), (742, 429144), (848, 375501), (1113, 286096), (1272, 250334), (1484, 214572), (2226, 143048), (2544, 125167), (2968, 107286), (4452, 71524), (5936, 53643), (8904, 35762), (17808, 17881)]