254163096

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{197}}^1$

素因数の和:407

約数の個数: 160

約数和(自身を含む): 784864080

約数和(自身を除く): 530700984

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 81, 88, 99, 108, 132, 162, 181, 197, 198, 216, 264, 297, 324, 362, 394, 396, 543, 591, 594, 648, 724, 788, 792, 891, 1086, 1182, 1188, 1448, 1576, 1629, 1773, 1782, 1991, 2167, 2172, 2364, 2376, 3258, 3546, 3564, 3982, 4334, 4344, 4728, 4887, 5319, 5973, 6501, 6516, 7092, 7128, 7964, 8668, 9774, 10638, 11946, 13002, 13032, 14184, 14661, 15928, 15957, 17336, 17919, 19503, 19548, 21276, 23892, 26004, 29322, 31914, 35657, 35838, 39006, 39096, 42552, 47784, 52008, 53757, 58509, 58644, 63828, 71314, 71676, 78012, 106971, 107514, 117018, 117288, 127656, 142628, 143352, 156024, 161271, 175527, 213942, 215028, 234036, 285256, 320913, 322542, 351054, 392227, 427884, 430056, 468072, 641826, 645084, 702108, 784454, 855768, 962739, 1176681, 1283652, 1290168, 1404216, 1568908, 1925478, 2353362, 2567304, 2888217, 3137816, 3530043, 3850956, 4706724, 5776434, 7060086, 7701912, 9413448, 10590129, 11552868, 14120172, 21180258, 23105736, 28240344, 31770387, 42360516, 63540774, 84721032, 127081548, 254163096]

約数ペア:

[(1, 254163096), (2, 127081548), (3, 84721032), (4, 63540774), (6, 42360516), (8, 31770387), (9, 28240344), (11, 23105736), (12, 21180258), (18, 14120172), (22, 11552868), (24, 10590129), (27, 9413448), (33, 7701912), (36, 7060086), (44, 5776434), (54, 4706724), (66, 3850956), (72, 3530043), (81, 3137816), (88, 2888217), (99, 2567304), (108, 2353362), (132, 1925478), (162, 1568908), (181, 1404216), (197, 1290168), (198, 1283652), (216, 1176681), (264, 962739), (297, 855768), (324, 784454), (362, 702108), (394, 645084), (396, 641826), (543, 468072), (591, 430056), (594, 427884), (648, 392227), (724, 351054), (788, 322542), (792, 320913), (891, 285256), (1086, 234036), (1182, 215028), (1188, 213942), (1448, 175527), (1576, 161271), (1629, 156024), (1773, 143352), (1782, 142628), (1991, 127656), (2167, 117288), (2172, 117018), (2364, 107514), (2376, 106971), (3258, 78012), (3546, 71676), (3564, 71314), (3982, 63828), (4334, 58644), (4344, 58509), (4728, 53757), (4887, 52008), (5319, 47784), (5973, 42552), (6501, 39096), (6516, 39006), (7092, 35838), (7128, 35657), (7964, 31914), (8668, 29322), (9774, 26004), (10638, 23892), (11946, 21276), (13002, 19548), (13032, 19503), (14184, 17919), (14661, 17336), (15928, 15957)]