848009216

素因数分解:

$2^{11}\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:128

約数の個数: 144

約数和(自身を含む): 1897197120

約数和(自身を除く): 1049187904

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 37, 38, 62, 64, 74, 76, 124, 128, 148, 152, 248, 256, 296, 304, 361, 496, 512, 589, 592, 608, 703, 722, 992, 1024, 1147, 1178, 1184, 1216, 1406, 1444, 1984, 2048, 2294, 2356, 2368, 2432, 2812, 2888, 3968, 4588, 4712, 4736, 4864, 5624, 5776, 7936, 9176, 9424, 9472, 9728, 11191, 11248, 11552, 13357, 15872, 18352, 18848, 18944, 19456, 21793, 22382, 22496, 23104, 26714, 31744, 36704, 37696, 37888, 38912, 43586, 44764, 44992, 46208, 53428, 63488, 73408, 75392, 75776, 87172, 89528, 89984, 92416, 106856, 146816, 150784, 174344, 179056, 179968, 184832, 213712, 293632, 301568, 348688, 358112, 359936, 369664, 414067, 427424, 587264, 603136, 697376, 716224, 719872, 739328, 828134, 854848, 1174528, 1206272, 1394752, 1432448, 1439744, 1656268, 1709696, 2349056, 2789504, 2864896, 3312536, 3419392, 5579008, 5729792, 6625072, 6838784, 11158016, 11459584, 13250144, 13677568, 22316032, 22919168, 26500288, 27355136, 44632064, 53000576, 106001152, 212002304, 424004608, 848009216]

約数ペア:

[(1, 848009216), (2, 424004608), (4, 212002304), (8, 106001152), (16, 53000576), (19, 44632064), (31, 27355136), (32, 26500288), (37, 22919168), (38, 22316032), (62, 13677568), (64, 13250144), (74, 11459584), (76, 11158016), (124, 6838784), (128, 6625072), (148, 5729792), (152, 5579008), (248, 3419392), (256, 3312536), (296, 2864896), (304, 2789504), (361, 2349056), (496, 1709696), (512, 1656268), (589, 1439744), (592, 1432448), (608, 1394752), (703, 1206272), (722, 1174528), (992, 854848), (1024, 828134), (1147, 739328), (1178, 719872), (1184, 716224), (1216, 697376), (1406, 603136), (1444, 587264), (1984, 427424), (2048, 414067), (2294, 369664), (2356, 359936), (2368, 358112), (2432, 348688), (2812, 301568), (2888, 293632), (3968, 213712), (4588, 184832), (4712, 179968), (4736, 179056), (4864, 174344), (5624, 150784), (5776, 146816), (7936, 106856), (9176, 92416), (9424, 89984), (9472, 89528), (9728, 87172), (11191, 75776), (11248, 75392), (11552, 73408), (13357, 63488), (15872, 53428), (18352, 46208), (18848, 44992), (18944, 44764), (19456, 43586), (21793, 38912), (22382, 37888), (22496, 37696), (23104, 36704), (26714, 31744)]