1487989416

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{281}}^1$

素因数の和:547

約数の個数: 128

約数和(自身を含む): 3990954240

約数和(自身を除く): 2502964824

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 53, 69, 92, 106, 138, 159, 181, 184, 212, 276, 281, 318, 362, 424, 543, 552, 562, 636, 724, 843, 1086, 1124, 1219, 1272, 1448, 1686, 2172, 2248, 2438, 3372, 3657, 4163, 4344, 4876, 6463, 6744, 7314, 8326, 9593, 9752, 12489, 12926, 14628, 14893, 16652, 19186, 19389, 24978, 25852, 28779, 29256, 29786, 33304, 38372, 38778, 44679, 49956, 50861, 51704, 57558, 59572, 76744, 77556, 89358, 99912, 101722, 115116, 119144, 152583, 155112, 178716, 203444, 220639, 230232, 305166, 342539, 357432, 406888, 441278, 610332, 661917, 685078, 882556, 1027617, 1169803, 1220664, 1323834, 1370156, 1765112, 2055234, 2339606, 2647668, 2695633, 2740312, 3509409, 4110468, 4679212, 5295336, 5391266, 7018818, 8086899, 8220936, 9358424, 10782532, 14037636, 16173798, 21565064, 28075272, 32347596, 61999559, 64695192, 123999118, 185998677, 247998236, 371997354, 495996472, 743994708, 1487989416]

約数ペア:

[(1, 1487989416), (2, 743994708), (3, 495996472), (4, 371997354), (6, 247998236), (8, 185998677), (12, 123999118), (23, 64695192), (24, 61999559), (46, 32347596), (53, 28075272), (69, 21565064), (92, 16173798), (106, 14037636), (138, 10782532), (159, 9358424), (181, 8220936), (184, 8086899), (212, 7018818), (276, 5391266), (281, 5295336), (318, 4679212), (362, 4110468), (424, 3509409), (543, 2740312), (552, 2695633), (562, 2647668), (636, 2339606), (724, 2055234), (843, 1765112), (1086, 1370156), (1124, 1323834), (1219, 1220664), (1272, 1169803), (1448, 1027617), (1686, 882556), (2172, 685078), (2248, 661917), (2438, 610332), (3372, 441278), (3657, 406888), (4163, 357432), (4344, 342539), (4876, 305166), (6463, 230232), (6744, 220639), (7314, 203444), (8326, 178716), (9593, 155112), (9752, 152583), (12489, 119144), (12926, 115116), (14628, 101722), (14893, 99912), (16652, 89358), (19186, 77556), (19389, 76744), (24978, 59572), (25852, 57558), (28779, 51704), (29256, 50861), (29786, 49956), (33304, 44679), (38372, 38778)]