219910572

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1$

素因数の和:349

約数の個数: 192

約数和(自身を含む): 702535680

約数和(自身を除く): 482625108

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 51, 54, 63, 68, 71, 84, 102, 108, 119, 126, 142, 153, 189, 204, 213, 238, 241, 252, 284, 306, 357, 378, 426, 459, 476, 482, 497, 612, 639, 714, 723, 756, 852, 918, 964, 994, 1071, 1207, 1278, 1428, 1446, 1491, 1687, 1836, 1917, 1988, 2142, 2169, 2414, 2556, 2892, 2982, 3213, 3374, 3621, 3834, 4097, 4284, 4338, 4473, 4828, 5061, 5964, 6426, 6507, 6748, 7242, 7668, 8194, 8449, 8676, 8946, 10122, 10863, 12291, 12852, 13014, 13419, 14484, 15183, 16388, 16898, 17111, 17892, 20244, 21726, 24582, 25347, 26028, 26838, 28679, 30366, 32589, 33796, 34222, 36873, 43452, 45549, 49164, 50694, 51333, 53676, 57358, 60732, 65178, 68444, 73746, 76041, 86037, 91098, 101388, 102666, 110619, 114716, 119777, 130356, 147492, 152082, 153999, 172074, 182196, 205332, 221238, 228123, 239554, 258111, 290887, 304164, 307998, 344148, 359331, 442476, 456246, 461997, 479108, 516222, 581774, 615996, 718662, 774333, 872661, 912492, 923994, 1032444, 1077993, 1163548, 1437324, 1548666, 1745322, 1847988, 2036209, 2155986, 2617983, 3097332, 3233979, 3490644, 4072418, 4311972, 5235966, 6108627, 6467958, 7853949, 8144836, 10471932, 12217254, 12935916, 15707898, 18325881, 24434508, 31415796, 36651762, 54977643, 73303524, 109955286, 219910572]

約数ペア:

[(1, 219910572), (2, 109955286), (3, 73303524), (4, 54977643), (6, 36651762), (7, 31415796), (9, 24434508), (12, 18325881), (14, 15707898), (17, 12935916), (18, 12217254), (21, 10471932), (27, 8144836), (28, 7853949), (34, 6467958), (36, 6108627), (42, 5235966), (51, 4311972), (54, 4072418), (63, 3490644), (68, 3233979), (71, 3097332), (84, 2617983), (102, 2155986), (108, 2036209), (119, 1847988), (126, 1745322), (142, 1548666), (153, 1437324), (189, 1163548), (204, 1077993), (213, 1032444), (238, 923994), (241, 912492), (252, 872661), (284, 774333), (306, 718662), (357, 615996), (378, 581774), (426, 516222), (459, 479108), (476, 461997), (482, 456246), (497, 442476), (612, 359331), (639, 344148), (714, 307998), (723, 304164), (756, 290887), (852, 258111), (918, 239554), (964, 228123), (994, 221238), (1071, 205332), (1207, 182196), (1278, 172074), (1428, 153999), (1446, 152082), (1491, 147492), (1687, 130356), (1836, 119777), (1917, 114716), (1988, 110619), (2142, 102666), (2169, 101388), (2414, 91098), (2556, 86037), (2892, 76041), (2982, 73746), (3213, 68444), (3374, 65178), (3621, 60732), (3834, 57358), (4097, 53676), (4284, 51333), (4338, 50694), (4473, 49164), (4828, 45549), (5061, 43452), (5964, 36873), (6426, 34222), (6507, 33796), (6748, 32589), (7242, 30366), (7668, 28679), (8194, 26838), (8449, 26028), (8676, 25347), (8946, 24582), (10122, 21726), (10863, 20244), (12291, 17892), (12852, 17111), (13014, 16898), (13419, 16388), (14484, 15183)]