272241536

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{293}}^1$

素因数の和:392

約数の個数: 128

約数和(自身を含む): 669332160

約数和(自身を除く): 397090624

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 61, 64, 68, 112, 119, 122, 128, 136, 224, 238, 244, 272, 293, 427, 448, 476, 488, 544, 586, 854, 896, 952, 976, 1037, 1088, 1172, 1708, 1904, 1952, 2051, 2074, 2176, 2344, 3416, 3808, 3904, 4102, 4148, 4688, 4981, 6832, 7259, 7616, 7808, 8204, 8296, 9376, 9962, 13664, 14518, 15232, 16408, 16592, 17873, 18752, 19924, 27328, 29036, 32816, 33184, 34867, 35746, 37504, 39848, 54656, 58072, 65632, 66368, 69734, 71492, 79696, 116144, 125111, 131264, 132736, 139468, 142984, 159392, 232288, 250222, 262528, 278936, 285968, 303841, 318784, 464576, 500444, 557872, 571936, 607682, 637568, 929152, 1000888, 1115744, 1143872, 1215364, 2001776, 2126887, 2231488, 2287744, 2430728, 4003552, 4253774, 4462976, 4861456, 8007104, 8507548, 9722912, 16014208, 17015096, 19445824, 34030192, 38891648, 68060384, 136120768, 272241536]

約数ペア:

[(1, 272241536), (2, 136120768), (4, 68060384), (7, 38891648), (8, 34030192), (14, 19445824), (16, 17015096), (17, 16014208), (28, 9722912), (32, 8507548), (34, 8007104), (56, 4861456), (61, 4462976), (64, 4253774), (68, 4003552), (112, 2430728), (119, 2287744), (122, 2231488), (128, 2126887), (136, 2001776), (224, 1215364), (238, 1143872), (244, 1115744), (272, 1000888), (293, 929152), (427, 637568), (448, 607682), (476, 571936), (488, 557872), (544, 500444), (586, 464576), (854, 318784), (896, 303841), (952, 285968), (976, 278936), (1037, 262528), (1088, 250222), (1172, 232288), (1708, 159392), (1904, 142984), (1952, 139468), (2051, 132736), (2074, 131264), (2176, 125111), (2344, 116144), (3416, 79696), (3808, 71492), (3904, 69734), (4102, 66368), (4148, 65632), (4688, 58072), (4981, 54656), (6832, 39848), (7259, 37504), (7616, 35746), (7808, 34867), (8204, 33184), (8296, 32816), (9376, 29036), (9962, 27328), (13664, 19924), (14518, 18752), (15232, 17873), (16408, 16592)]