263070136

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{7043}}^1$

素因数の和:7108

約数の個数: 64

約数和(自身を含む): 608601600

約数和(自身を除く): 345531464

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 29, 46, 56, 58, 92, 116, 161, 184, 203, 232, 322, 406, 644, 667, 812, 1288, 1334, 1624, 2668, 4669, 5336, 7043, 9338, 14086, 18676, 28172, 37352, 49301, 56344, 98602, 161989, 197204, 204247, 323978, 394408, 408494, 647956, 816988, 1133923, 1295912, 1429729, 1633976, 2267846, 2859458, 4535692, 4697681, 5718916, 9071384, 9395362, 11437832, 18790724, 32883767, 37581448, 65767534, 131535068, 263070136]

約数ペア:

[(1, 263070136), (2, 131535068), (4, 65767534), (7, 37581448), (8, 32883767), (14, 18790724), (23, 11437832), (28, 9395362), (29, 9071384), (46, 5718916), (56, 4697681), (58, 4535692), (92, 2859458), (116, 2267846), (161, 1633976), (184, 1429729), (203, 1295912), (232, 1133923), (322, 816988), (406, 647956), (644, 408494), (667, 394408), (812, 323978), (1288, 204247), (1334, 197204), (1624, 161989), (2668, 98602), (4669, 56344), (5336, 49301), (7043, 37352), (9338, 28172), (14086, 18676)]