23280311552

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{523}}^1$

素因数の和:720

約数の個数: 144

約数和(自身を含む): 49354260480

約数和(自身を除く): 26073948928

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 71, 79, 124, 128, 142, 158, 248, 256, 284, 316, 496, 523, 568, 632, 992, 1046, 1136, 1264, 1984, 2092, 2201, 2272, 2449, 2528, 3968, 4184, 4402, 4544, 4898, 5056, 5609, 7936, 8368, 8804, 9088, 9796, 10112, 11218, 16213, 16736, 17608, 18176, 19592, 20224, 22436, 32426, 33472, 35216, 37133, 39184, 41317, 44872, 64852, 66944, 70432, 74266, 78368, 82634, 89744, 129704, 133888, 140864, 148532, 156736, 165268, 173879, 179488, 259408, 281728, 297064, 313472, 330536, 347758, 358976, 518816, 563456, 594128, 626944, 661072, 695516, 717952, 1037632, 1151123, 1188256, 1280827, 1322144, 1391032, 1435904, 2075264, 2302246, 2376512, 2561654, 2644288, 2782064, 2933507, 4150528, 4604492, 4753024, 5123308, 5288576, 5564128, 5867014, 9208984, 9506048, 10246616, 10577152, 11128256, 11734028, 18417968, 20493232, 22256512, 23468056, 36835936, 40986464, 44513024, 46936112, 73671872, 81972928, 90938717, 93872224, 147343744, 163945856, 181877434, 187744448, 294687488, 327891712, 363754868, 375488896, 727509736, 750977792, 1455019472, 2910038944, 5820077888, 11640155776, 23280311552]

約数ペア:

[(1, 23280311552), (2, 11640155776), (4, 5820077888), (8, 2910038944), (16, 1455019472), (31, 750977792), (32, 727509736), (62, 375488896), (64, 363754868), (71, 327891712), (79, 294687488), (124, 187744448), (128, 181877434), (142, 163945856), (158, 147343744), (248, 93872224), (256, 90938717), (284, 81972928), (316, 73671872), (496, 46936112), (523, 44513024), (568, 40986464), (632, 36835936), (992, 23468056), (1046, 22256512), (1136, 20493232), (1264, 18417968), (1984, 11734028), (2092, 11128256), (2201, 10577152), (2272, 10246616), (2449, 9506048), (2528, 9208984), (3968, 5867014), (4184, 5564128), (4402, 5288576), (4544, 5123308), (4898, 4753024), (5056, 4604492), (5609, 4150528), (7936, 2933507), (8368, 2782064), (8804, 2644288), (9088, 2561654), (9796, 2376512), (10112, 2302246), (11218, 2075264), (16213, 1435904), (16736, 1391032), (17608, 1322144), (18176, 1280827), (19592, 1188256), (20224, 1151123), (22436, 1037632), (32426, 717952), (33472, 695516), (35216, 661072), (37133, 626944), (39184, 594128), (41317, 563456), (44872, 518816), (64852, 358976), (66944, 347758), (70432, 330536), (74266, 313472), (78368, 297064), (82634, 281728), (89744, 259408), (129704, 179488), (133888, 173879), (140864, 165268), (148532, 156736)]