221073244672

素因数分解:

$2^9\times 7^1\times {\mathrm{61}}^1\times {\mathrm{373}}^1\times {\mathrm{2711}}^1$

素因数の和:3170

約数の個数: 160

約数和(自身を含む): 514657845504

約数和(自身を除く): 293584600832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 112, 122, 128, 224, 244, 256, 373, 427, 448, 488, 512, 746, 854, 896, 976, 1492, 1708, 1792, 1952, 2611, 2711, 2984, 3416, 3584, 3904, 5222, 5422, 5968, 6832, 7808, 10444, 10844, 11936, 13664, 15616, 18977, 20888, 21688, 22753, 23872, 27328, 31232, 37954, 41776, 43376, 45506, 47744, 54656, 75908, 83552, 86752, 91012, 95488, 109312, 151816, 159271, 165371, 167104, 173504, 182024, 190976, 218624, 303632, 318542, 330742, 334208, 347008, 364048, 607264, 637084, 661484, 668416, 694016, 728096, 1011203, 1157597, 1214528, 1274168, 1322968, 1336832, 1388032, 1456192, 2022406, 2315194, 2429056, 2548336, 2645936, 2912384, 4044812, 4630388, 4858112, 5096672, 5291872, 5824768, 7078421, 8089624, 9260776, 9716224, 10193344, 10583744, 11649536, 14156842, 16179248, 18521552, 20386688, 21167488, 28313684, 32358496, 37043104, 40773376, 42334976, 56627368, 61683383, 64716992, 74086208, 81546752, 84669952, 113254736, 123366766, 129433984, 148172416, 226509472, 246733532, 258867968, 296344832, 431783681, 453018944, 493467064, 517735936, 592689664, 863567362, 906037888, 986934128, 1727134724, 1812075776, 1973868256, 3454269448, 3624151552, 3947736512, 6908538896, 7895473024, 13817077792, 15790946048, 27634155584, 31581892096, 55268311168, 110536622336, 221073244672]

約数ペア:

[(1, 221073244672), (2, 110536622336), (4, 55268311168), (7, 31581892096), (8, 27634155584), (14, 15790946048), (16, 13817077792), (28, 7895473024), (32, 6908538896), (56, 3947736512), (61, 3624151552), (64, 3454269448), (112, 1973868256), (122, 1812075776), (128, 1727134724), (224, 986934128), (244, 906037888), (256, 863567362), (373, 592689664), (427, 517735936), (448, 493467064), (488, 453018944), (512, 431783681), (746, 296344832), (854, 258867968), (896, 246733532), (976, 226509472), (1492, 148172416), (1708, 129433984), (1792, 123366766), (1952, 113254736), (2611, 84669952), (2711, 81546752), (2984, 74086208), (3416, 64716992), (3584, 61683383), (3904, 56627368), (5222, 42334976), (5422, 40773376), (5968, 37043104), (6832, 32358496), (7808, 28313684), (10444, 21167488), (10844, 20386688), (11936, 18521552), (13664, 16179248), (15616, 14156842), (18977, 11649536), (20888, 10583744), (21688, 10193344), (22753, 9716224), (23872, 9260776), (27328, 8089624), (31232, 7078421), (37954, 5824768), (41776, 5291872), (43376, 5096672), (45506, 4858112), (47744, 4630388), (54656, 4044812), (75908, 2912384), (83552, 2645936), (86752, 2548336), (91012, 2429056), (95488, 2315194), (109312, 2022406), (151816, 1456192), (159271, 1388032), (165371, 1336832), (167104, 1322968), (173504, 1274168), (182024, 1214528), (190976, 1157597), (218624, 1011203), (303632, 728096), (318542, 694016), (330742, 668416), (334208, 661484), (347008, 637084), (364048, 607264)]