442790712

素因数分解:

$2^3\times 3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2503}}^1$

素因数の和:2544

約数の個数: 192

約数和(自身を含む): 1531246080

約数和(自身を除く): 1088455368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 81, 84, 91, 104, 108, 117, 126, 156, 162, 168, 182, 189, 216, 234, 243, 252, 273, 312, 324, 351, 364, 378, 468, 486, 504, 546, 567, 648, 702, 728, 756, 819, 936, 972, 1053, 1092, 1134, 1404, 1512, 1638, 1701, 1944, 2106, 2184, 2268, 2457, 2503, 2808, 3159, 3276, 3402, 4212, 4536, 4914, 5006, 6318, 6552, 6804, 7371, 7509, 8424, 9828, 10012, 12636, 13608, 14742, 15018, 17521, 19656, 20024, 22113, 22527, 25272, 29484, 30036, 32539, 35042, 44226, 45054, 52563, 58968, 60072, 65078, 67581, 70084, 88452, 90108, 97617, 105126, 130156, 135162, 140168, 157689, 176904, 180216, 195234, 202743, 210252, 227773, 260312, 270324, 292851, 315378, 390468, 405486, 420504, 455546, 473067, 540648, 585702, 608229, 630756, 683319, 780936, 810972, 878553, 911092, 946134, 1171404, 1216458, 1261512, 1366638, 1419201, 1621944, 1757106, 1822184, 1892268, 2049957, 2342808, 2432916, 2635659, 2733276, 2838402, 3514212, 3784536, 4099914, 4257603, 4865832, 5271318, 5466552, 5676804, 6149871, 7028424, 7906977, 8199828, 8515206, 10542636, 11353608, 12299742, 15813954, 16399656, 17030412, 18449613, 21085272, 24599484, 31627908, 34060824, 36899226, 49198968, 55348839, 63255816, 73798452, 110697678, 147596904, 221395356, 442790712]

約数ペア:

[(1, 442790712), (2, 221395356), (3, 147596904), (4, 110697678), (6, 73798452), (7, 63255816), (8, 55348839), (9, 49198968), (12, 36899226), (13, 34060824), (14, 31627908), (18, 24599484), (21, 21085272), (24, 18449613), (26, 17030412), (27, 16399656), (28, 15813954), (36, 12299742), (39, 11353608), (42, 10542636), (52, 8515206), (54, 8199828), (56, 7906977), (63, 7028424), (72, 6149871), (78, 5676804), (81, 5466552), (84, 5271318), (91, 4865832), (104, 4257603), (108, 4099914), (117, 3784536), (126, 3514212), (156, 2838402), (162, 2733276), (168, 2635659), (182, 2432916), (189, 2342808), (216, 2049957), (234, 1892268), (243, 1822184), (252, 1757106), (273, 1621944), (312, 1419201), (324, 1366638), (351, 1261512), (364, 1216458), (378, 1171404), (468, 946134), (486, 911092), (504, 878553), (546, 810972), (567, 780936), (648, 683319), (702, 630756), (728, 608229), (756, 585702), (819, 540648), (936, 473067), (972, 455546), (1053, 420504), (1092, 405486), (1134, 390468), (1404, 315378), (1512, 292851), (1638, 270324), (1701, 260312), (1944, 227773), (2106, 210252), (2184, 202743), (2268, 195234), (2457, 180216), (2503, 176904), (2808, 157689), (3159, 140168), (3276, 135162), (3402, 130156), (4212, 105126), (4536, 97617), (4914, 90108), (5006, 88452), (6318, 70084), (6552, 67581), (6804, 65078), (7371, 60072), (7509, 58968), (8424, 52563), (9828, 45054), (10012, 44226), (12636, 35042), (13608, 32539), (14742, 30036), (15018, 29484), (17521, 25272), (19656, 22527), (20024, 22113)]