220184244

素因数分解:

$2^2\times 3^6\times 7^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:126

約数の個数: 252

約数和(自身を含む): 711726624

約数和(自身を除く): 491542380

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 49, 54, 63, 67, 69, 81, 84, 92, 98, 108, 126, 134, 138, 147, 161, 162, 189, 196, 201, 207, 243, 252, 268, 276, 294, 322, 324, 378, 402, 414, 441, 469, 483, 486, 567, 588, 603, 621, 644, 729, 756, 804, 828, 882, 938, 966, 972, 1127, 1134, 1206, 1242, 1323, 1407, 1449, 1458, 1541, 1701, 1764, 1809, 1863, 1876, 1932, 2254, 2268, 2412, 2484, 2646, 2814, 2898, 2916, 3082, 3283, 3381, 3402, 3618, 3726, 3969, 4221, 4347, 4508, 4623, 5103, 5292, 5427, 5589, 5628, 5796, 6164, 6566, 6762, 6804, 7236, 7452, 7938, 8442, 8694, 9246, 9849, 10143, 10206, 10787, 10854, 11178, 11907, 12663, 13041, 13132, 13524, 13869, 15876, 16281, 16767, 16884, 17388, 18492, 19698, 20286, 20412, 21574, 21708, 22356, 23814, 25326, 26082, 27738, 29547, 30429, 32361, 32562, 33534, 35721, 37989, 39123, 39396, 40572, 41607, 43148, 47628, 48843, 50652, 52164, 55476, 59094, 60858, 64722, 65124, 67068, 71442, 75509, 75978, 78246, 83214, 88641, 91287, 97083, 97686, 113967, 117369, 118188, 121716, 124821, 129444, 142884, 151018, 151956, 156492, 166428, 177282, 182574, 194166, 195372, 226527, 227934, 234738, 249642, 265923, 273861, 291249, 302036, 341901, 354564, 365148, 374463, 388332, 453054, 455868, 469476, 499284, 531846, 547722, 582498, 679581, 683802, 748926, 797769, 821583, 873747, 906108, 1063692, 1095444, 1123389, 1164996, 1359162, 1367604, 1497852, 1595538, 1643166, 1747494, 2038743, 2246778, 2393307, 2621241, 2718324, 3191076, 3286332, 3494988, 4077486, 4493556, 4786614, 5242482, 6116229, 7863723, 8154972, 9573228, 10484964, 12232458, 15727446, 18348687, 24464916, 31454892, 36697374, 55046061, 73394748, 110092122, 220184244]

約数ペア:

[(1, 220184244), (2, 110092122), (3, 73394748), (4, 55046061), (6, 36697374), (7, 31454892), (9, 24464916), (12, 18348687), (14, 15727446), (18, 12232458), (21, 10484964), (23, 9573228), (27, 8154972), (28, 7863723), (36, 6116229), (42, 5242482), (46, 4786614), (49, 4493556), (54, 4077486), (63, 3494988), (67, 3286332), (69, 3191076), (81, 2718324), (84, 2621241), (92, 2393307), (98, 2246778), (108, 2038743), (126, 1747494), (134, 1643166), (138, 1595538), (147, 1497852), (161, 1367604), (162, 1359162), (189, 1164996), (196, 1123389), (201, 1095444), (207, 1063692), (243, 906108), (252, 873747), (268, 821583), (276, 797769), (294, 748926), (322, 683802), (324, 679581), (378, 582498), (402, 547722), (414, 531846), (441, 499284), (469, 469476), (483, 455868), (486, 453054), (567, 388332), (588, 374463), (603, 365148), (621, 354564), (644, 341901), (729, 302036), (756, 291249), (804, 273861), (828, 265923), (882, 249642), (938, 234738), (966, 227934), (972, 226527), (1127, 195372), (1134, 194166), (1206, 182574), (1242, 177282), (1323, 166428), (1407, 156492), (1449, 151956), (1458, 151018), (1541, 142884), (1701, 129444), (1764, 124821), (1809, 121716), (1863, 118188), (1876, 117369), (1932, 113967), (2254, 97686), (2268, 97083), (2412, 91287), (2484, 88641), (2646, 83214), (2814, 78246), (2898, 75978), (2916, 75509), (3082, 71442), (3283, 67068), (3381, 65124), (3402, 64722), (3618, 60858), (3726, 59094), (3969, 55476), (4221, 52164), (4347, 50652), (4508, 48843), (4623, 47628), (5103, 43148), (5292, 41607), (5427, 40572), (5589, 39396), (5628, 39123), (5796, 37989), (6164, 35721), (6566, 33534), (6762, 32562), (6804, 32361), (7236, 30429), (7452, 29547), (7938, 27738), (8442, 26082), (8694, 25326), (9246, 23814), (9849, 22356), (10143, 21708), (10206, 21574), (10787, 20412), (10854, 20286), (11178, 19698), (11907, 18492), (12663, 17388), (13041, 16884), (13132, 16767), (13524, 16281), (13869, 15876)]