216975763456

素因数分解:

$2^{11}\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{9467}}^1$

素因数の和:9558

約数の個数: 144

約数和(自身を含む): 472701640320

約数和(自身を除く): 255725876864

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 128, 152, 248, 256, 304, 361, 496, 512, 589, 608, 722, 992, 1024, 1178, 1216, 1444, 1984, 2048, 2356, 2432, 2888, 3968, 4712, 4864, 5776, 7936, 9424, 9467, 9728, 11191, 11552, 15872, 18848, 18934, 19456, 22382, 23104, 31744, 37696, 37868, 38912, 44764, 46208, 63488, 75392, 75736, 89528, 92416, 150784, 151472, 179056, 179873, 184832, 293477, 301568, 302944, 358112, 359746, 369664, 586954, 603136, 605888, 716224, 719492, 739328, 1173908, 1206272, 1211776, 1432448, 1438984, 2347816, 2423552, 2864896, 2877968, 3417587, 4695632, 4847104, 5576063, 5729792, 5755936, 6835174, 9391264, 9694208, 11152126, 11459584, 11511872, 13670348, 18782528, 19388416, 22304252, 22919168, 23023744, 27340696, 37565056, 44608504, 46047488, 54681392, 75130112, 89217008, 92094976, 105945197, 109362784, 150260224, 178434016, 184189952, 211890394, 218725568, 300520448, 356868032, 368379904, 423780788, 437451136, 601040896, 713736064, 847561576, 874902272, 1427472128, 1695123152, 1749804544, 2854944256, 3390246304, 3499609088, 5709888512, 6780492608, 6999218176, 11419777024, 13560985216, 27121970432, 54243940864, 108487881728, 216975763456]

約数ペア:

[(1, 216975763456), (2, 108487881728), (4, 54243940864), (8, 27121970432), (16, 13560985216), (19, 11419777024), (31, 6999218176), (32, 6780492608), (38, 5709888512), (62, 3499609088), (64, 3390246304), (76, 2854944256), (124, 1749804544), (128, 1695123152), (152, 1427472128), (248, 874902272), (256, 847561576), (304, 713736064), (361, 601040896), (496, 437451136), (512, 423780788), (589, 368379904), (608, 356868032), (722, 300520448), (992, 218725568), (1024, 211890394), (1178, 184189952), (1216, 178434016), (1444, 150260224), (1984, 109362784), (2048, 105945197), (2356, 92094976), (2432, 89217008), (2888, 75130112), (3968, 54681392), (4712, 46047488), (4864, 44608504), (5776, 37565056), (7936, 27340696), (9424, 23023744), (9467, 22919168), (9728, 22304252), (11191, 19388416), (11552, 18782528), (15872, 13670348), (18848, 11511872), (18934, 11459584), (19456, 11152126), (22382, 9694208), (23104, 9391264), (31744, 6835174), (37696, 5755936), (37868, 5729792), (38912, 5576063), (44764, 4847104), (46208, 4695632), (63488, 3417587), (75392, 2877968), (75736, 2864896), (89528, 2423552), (92416, 2347816), (150784, 1438984), (151472, 1432448), (179056, 1211776), (179873, 1206272), (184832, 1173908), (293477, 739328), (301568, 719492), (302944, 716224), (358112, 605888), (359746, 603136), (369664, 586954)]