1318413304

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{4337}}^1$

素因数の和:4472

約数の個数: 64

約数和(自身を含む): 2769379200

約数和(自身を除く): 1450965896

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 79, 104, 148, 158, 296, 316, 481, 632, 962, 1027, 1924, 2054, 2923, 3848, 4108, 4337, 5846, 8216, 8674, 11692, 17348, 23384, 34696, 37999, 56381, 75998, 112762, 151996, 160469, 225524, 303992, 320938, 342623, 451048, 641876, 685246, 1283752, 1370492, 2086097, 2740984, 4172194, 4454099, 8344388, 8908198, 12677051, 16688776, 17816396, 25354102, 35632792, 50708204, 101416408, 164801663, 329603326, 659206652, 1318413304]

約数ペア:

[(1, 1318413304), (2, 659206652), (4, 329603326), (8, 164801663), (13, 101416408), (26, 50708204), (37, 35632792), (52, 25354102), (74, 17816396), (79, 16688776), (104, 12677051), (148, 8908198), (158, 8344388), (296, 4454099), (316, 4172194), (481, 2740984), (632, 2086097), (962, 1370492), (1027, 1283752), (1924, 685246), (2054, 641876), (2923, 451048), (3848, 342623), (4108, 320938), (4337, 303992), (5846, 225524), (8216, 160469), (8674, 151996), (11692, 112762), (17348, 75998), (23384, 56381), (34696, 37999)]