215595432

素因数分解:

$2^3\times 3^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1$

素因数の和:502

約数の個数: 192

約数和(自身を含む): 687960000

約数和(自身を除く): 472364568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 27, 36, 38, 39, 52, 54, 57, 72, 76, 78, 81, 104, 108, 114, 117, 152, 156, 162, 171, 216, 228, 234, 243, 247, 312, 324, 342, 351, 449, 456, 468, 486, 494, 513, 648, 684, 702, 741, 898, 936, 972, 988, 1026, 1053, 1347, 1368, 1404, 1482, 1539, 1796, 1944, 1976, 2052, 2106, 2223, 2694, 2808, 2964, 3078, 3159, 3592, 4041, 4104, 4212, 4446, 4617, 5388, 5837, 5928, 6156, 6318, 6669, 8082, 8424, 8531, 8892, 9234, 10776, 11674, 12123, 12312, 12636, 13338, 16164, 17062, 17511, 17784, 18468, 20007, 23348, 24246, 25272, 25593, 26676, 32328, 34124, 35022, 36369, 36936, 40014, 46696, 48492, 51186, 52533, 53352, 60021, 68248, 70044, 72738, 76779, 80028, 96984, 102372, 105066, 109107, 110903, 120042, 140088, 145476, 153558, 157599, 160056, 204744, 210132, 218214, 221806, 230337, 240084, 290952, 307116, 315198, 332709, 420264, 436428, 443612, 460674, 472797, 480168, 614232, 630396, 665418, 691011, 872856, 887224, 921348, 945594, 998127, 1260792, 1330836, 1382022, 1418391, 1842696, 1891188, 1996254, 2073033, 2661672, 2764044, 2836782, 2994381, 3782376, 3992508, 4146066, 5528088, 5673564, 5988762, 7985016, 8292132, 8983143, 11347128, 11977524, 16584264, 17966286, 23955048, 26949429, 35932572, 53898858, 71865144, 107797716, 215595432]

約数ペア:

[(1, 215595432), (2, 107797716), (3, 71865144), (4, 53898858), (6, 35932572), (8, 26949429), (9, 23955048), (12, 17966286), (13, 16584264), (18, 11977524), (19, 11347128), (24, 8983143), (26, 8292132), (27, 7985016), (36, 5988762), (38, 5673564), (39, 5528088), (52, 4146066), (54, 3992508), (57, 3782376), (72, 2994381), (76, 2836782), (78, 2764044), (81, 2661672), (104, 2073033), (108, 1996254), (114, 1891188), (117, 1842696), (152, 1418391), (156, 1382022), (162, 1330836), (171, 1260792), (216, 998127), (228, 945594), (234, 921348), (243, 887224), (247, 872856), (312, 691011), (324, 665418), (342, 630396), (351, 614232), (449, 480168), (456, 472797), (468, 460674), (486, 443612), (494, 436428), (513, 420264), (648, 332709), (684, 315198), (702, 307116), (741, 290952), (898, 240084), (936, 230337), (972, 221806), (988, 218214), (1026, 210132), (1053, 204744), (1347, 160056), (1368, 157599), (1404, 153558), (1482, 145476), (1539, 140088), (1796, 120042), (1944, 110903), (1976, 109107), (2052, 105066), (2106, 102372), (2223, 96984), (2694, 80028), (2808, 76779), (2964, 72738), (3078, 70044), (3159, 68248), (3592, 60021), (4041, 53352), (4104, 52533), (4212, 51186), (4446, 48492), (4617, 46696), (5388, 40014), (5837, 36936), (5928, 36369), (6156, 35022), (6318, 34124), (6669, 32328), (8082, 26676), (8424, 25593), (8531, 25272), (8892, 24246), (9234, 23348), (10776, 20007), (11674, 18468), (12123, 17784), (12312, 17511), (12636, 17062), (13338, 16164)]