449736144

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{65521}}^1$

素因数の和:65556

約数の個数: 80

約数和(自身を含む): 1364954304

約数和(自身を除く): 915218160

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 104, 132, 143, 156, 176, 208, 264, 286, 312, 429, 528, 572, 624, 858, 1144, 1716, 2288, 3432, 6864, 65521, 131042, 196563, 262084, 393126, 524168, 720731, 786252, 851773, 1048336, 1441462, 1572504, 1703546, 2162193, 2555319, 2882924, 3145008, 3407092, 4324386, 5110638, 5765848, 6814184, 8648772, 9369503, 10221276, 11531696, 13628368, 17297544, 18739006, 20442552, 28108509, 34595088, 37478012, 40885104, 56217018, 74956024, 112434036, 149912048, 224868072, 449736144]

約数ペア:

[(1, 449736144), (2, 224868072), (3, 149912048), (4, 112434036), (6, 74956024), (8, 56217018), (11, 40885104), (12, 37478012), (13, 34595088), (16, 28108509), (22, 20442552), (24, 18739006), (26, 17297544), (33, 13628368), (39, 11531696), (44, 10221276), (48, 9369503), (52, 8648772), (66, 6814184), (78, 5765848), (88, 5110638), (104, 4324386), (132, 3407092), (143, 3145008), (156, 2882924), (176, 2555319), (208, 2162193), (264, 1703546), (286, 1572504), (312, 1441462), (429, 1048336), (528, 851773), (572, 786252), (624, 720731), (858, 524168), (1144, 393126), (1716, 262084), (2288, 196563), (3432, 131042), (6864, 65521)]