238545648

素因数分解:

$2^4\times 3^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{577}}^1$

素因数の和:637

約数の個数: 200

約数和(自身を含む): 780508080

約数和(自身を除く): 541962432

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 29, 33, 36, 44, 48, 54, 58, 66, 72, 81, 87, 88, 99, 108, 116, 132, 144, 162, 174, 176, 198, 216, 232, 261, 264, 297, 319, 324, 348, 396, 432, 464, 522, 528, 577, 594, 638, 648, 696, 783, 792, 891, 957, 1044, 1154, 1188, 1276, 1296, 1392, 1566, 1584, 1731, 1782, 1914, 2088, 2308, 2349, 2376, 2552, 2871, 3132, 3462, 3564, 3828, 4176, 4616, 4698, 4752, 5104, 5193, 5742, 6264, 6347, 6924, 7128, 7656, 8613, 9232, 9396, 10386, 11484, 12528, 12694, 13848, 14256, 15312, 15579, 16733, 17226, 18792, 19041, 20772, 22968, 25388, 25839, 27696, 31158, 33466, 34452, 37584, 38082, 41544, 45936, 46737, 50199, 50776, 51678, 57123, 62316, 66932, 68904, 76164, 83088, 93474, 100398, 101552, 103356, 114246, 124632, 133864, 137808, 150597, 152328, 171369, 184063, 186948, 200796, 206712, 228492, 249264, 267728, 301194, 304656, 342738, 368126, 373896, 401592, 413424, 451791, 456984, 514107, 552189, 602388, 685476, 736252, 747792, 803184, 903582, 913968, 1028214, 1104378, 1204776, 1355373, 1370952, 1472504, 1656567, 1807164, 2056428, 2208756, 2409552, 2710746, 2741904, 2945008, 3313134, 3614328, 4112856, 4417512, 4969701, 5421492, 6626268, 7228656, 8225712, 8835024, 9939402, 10842984, 13252536, 14909103, 19878804, 21685968, 26505072, 29818206, 39757608, 59636412, 79515216, 119272824, 238545648]

約数ペア:

[(1, 238545648), (2, 119272824), (3, 79515216), (4, 59636412), (6, 39757608), (8, 29818206), (9, 26505072), (11, 21685968), (12, 19878804), (16, 14909103), (18, 13252536), (22, 10842984), (24, 9939402), (27, 8835024), (29, 8225712), (33, 7228656), (36, 6626268), (44, 5421492), (48, 4969701), (54, 4417512), (58, 4112856), (66, 3614328), (72, 3313134), (81, 2945008), (87, 2741904), (88, 2710746), (99, 2409552), (108, 2208756), (116, 2056428), (132, 1807164), (144, 1656567), (162, 1472504), (174, 1370952), (176, 1355373), (198, 1204776), (216, 1104378), (232, 1028214), (261, 913968), (264, 903582), (297, 803184), (319, 747792), (324, 736252), (348, 685476), (396, 602388), (432, 552189), (464, 514107), (522, 456984), (528, 451791), (577, 413424), (594, 401592), (638, 373896), (648, 368126), (696, 342738), (783, 304656), (792, 301194), (891, 267728), (957, 249264), (1044, 228492), (1154, 206712), (1188, 200796), (1276, 186948), (1296, 184063), (1392, 171369), (1566, 152328), (1584, 150597), (1731, 137808), (1782, 133864), (1914, 124632), (2088, 114246), (2308, 103356), (2349, 101552), (2376, 100398), (2552, 93474), (2871, 83088), (3132, 76164), (3462, 68904), (3564, 66932), (3828, 62316), (4176, 57123), (4616, 51678), (4698, 50776), (4752, 50199), (5104, 46737), (5193, 45936), (5742, 41544), (6264, 38082), (6347, 37584), (6924, 34452), (7128, 33466), (7656, 31158), (8613, 27696), (9232, 25839), (9396, 25388), (10386, 22968), (11484, 20772), (12528, 19041), (12694, 18792), (13848, 17226), (14256, 16733), (15312, 15579)]