272266128

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{373}}^1$

素因数の和:561

約数の個数: 120

約数和(自身を含む): 790386168

約数和(自身を除く): 518120040

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 111, 137, 144, 148, 222, 274, 296, 333, 373, 411, 444, 548, 592, 666, 746, 822, 888, 1096, 1119, 1233, 1332, 1492, 1644, 1776, 2192, 2238, 2466, 2664, 2984, 3288, 3357, 4476, 4932, 5069, 5328, 5968, 6576, 6714, 8952, 9864, 10138, 13428, 13801, 15207, 17904, 19728, 20276, 26856, 27602, 30414, 40552, 41403, 45621, 51101, 53712, 55204, 60828, 81104, 82806, 91242, 102202, 110408, 121656, 124209, 153303, 165612, 182484, 204404, 220816, 243312, 248418, 306606, 331224, 364968, 408808, 459909, 496836, 613212, 662448, 729936, 817616, 919818, 993672, 1226424, 1839636, 1890737, 1987344, 2452848, 3679272, 3781474, 5672211, 7358544, 7562948, 11344422, 15125896, 17016633, 22688844, 30251792, 34033266, 45377688, 68066532, 90755376, 136133064, 272266128]

約数ペア:

[(1, 272266128), (2, 136133064), (3, 90755376), (4, 68066532), (6, 45377688), (8, 34033266), (9, 30251792), (12, 22688844), (16, 17016633), (18, 15125896), (24, 11344422), (36, 7562948), (37, 7358544), (48, 5672211), (72, 3781474), (74, 3679272), (111, 2452848), (137, 1987344), (144, 1890737), (148, 1839636), (222, 1226424), (274, 993672), (296, 919818), (333, 817616), (373, 729936), (411, 662448), (444, 613212), (548, 496836), (592, 459909), (666, 408808), (746, 364968), (822, 331224), (888, 306606), (1096, 248418), (1119, 243312), (1233, 220816), (1332, 204404), (1492, 182484), (1644, 165612), (1776, 153303), (2192, 124209), (2238, 121656), (2466, 110408), (2664, 102202), (2984, 91242), (3288, 82806), (3357, 81104), (4476, 60828), (4932, 55204), (5069, 53712), (5328, 51101), (5968, 45621), (6576, 41403), (6714, 40552), (8952, 30414), (9864, 27602), (10138, 26856), (13428, 20276), (13801, 19728), (15207, 17904)]