219479568

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1381}}^1$

素因数の和:1453

約数の個数: 160

約数和(自身を含む): 723858432

約数和(自身を除く): 504378864

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 43, 44, 48, 56, 66, 77, 84, 86, 88, 112, 129, 132, 154, 168, 172, 176, 231, 258, 264, 301, 308, 336, 344, 462, 473, 516, 528, 602, 616, 688, 903, 924, 946, 1032, 1204, 1232, 1381, 1419, 1806, 1848, 1892, 2064, 2408, 2762, 2838, 3311, 3612, 3696, 3784, 4143, 4816, 5524, 5676, 6622, 7224, 7568, 8286, 9667, 9933, 11048, 11352, 13244, 14448, 15191, 16572, 19334, 19866, 22096, 22704, 26488, 29001, 30382, 33144, 38668, 39732, 45573, 52976, 58002, 59383, 60764, 66288, 77336, 79464, 91146, 106337, 116004, 118766, 121528, 154672, 158928, 178149, 182292, 212674, 232008, 237532, 243056, 319011, 356298, 364584, 415681, 425348, 464016, 475064, 638022, 653213, 712596, 729168, 831362, 850696, 950128, 1247043, 1276044, 1306426, 1425192, 1662724, 1701392, 1959639, 2494086, 2552088, 2612852, 2850384, 3325448, 3919278, 4572491, 4988172, 5104176, 5225704, 6650896, 7838556, 9144982, 9976344, 10451408, 13717473, 15677112, 18289964, 19952688, 27434946, 31354224, 36579928, 54869892, 73159856, 109739784, 219479568]

約数ペア:

[(1, 219479568), (2, 109739784), (3, 73159856), (4, 54869892), (6, 36579928), (7, 31354224), (8, 27434946), (11, 19952688), (12, 18289964), (14, 15677112), (16, 13717473), (21, 10451408), (22, 9976344), (24, 9144982), (28, 7838556), (33, 6650896), (42, 5225704), (43, 5104176), (44, 4988172), (48, 4572491), (56, 3919278), (66, 3325448), (77, 2850384), (84, 2612852), (86, 2552088), (88, 2494086), (112, 1959639), (129, 1701392), (132, 1662724), (154, 1425192), (168, 1306426), (172, 1276044), (176, 1247043), (231, 950128), (258, 850696), (264, 831362), (301, 729168), (308, 712596), (336, 653213), (344, 638022), (462, 475064), (473, 464016), (516, 425348), (528, 415681), (602, 364584), (616, 356298), (688, 319011), (903, 243056), (924, 237532), (946, 232008), (1032, 212674), (1204, 182292), (1232, 178149), (1381, 158928), (1419, 154672), (1806, 121528), (1848, 118766), (1892, 116004), (2064, 106337), (2408, 91146), (2762, 79464), (2838, 77336), (3311, 66288), (3612, 60764), (3696, 59383), (3784, 58002), (4143, 52976), (4816, 45573), (5524, 39732), (5676, 38668), (6622, 33144), (7224, 30382), (7568, 29001), (8286, 26488), (9667, 22704), (9933, 22096), (11048, 19866), (11352, 19334), (13244, 16572), (14448, 15191)]