443121192

素因数分解:

$2^3\times 3^7\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:120

約数の個数: 256

約数和(自身を含む): 1385472000

約数和(自身を除く): 942350808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 31, 36, 38, 43, 54, 57, 62, 72, 76, 81, 86, 93, 108, 114, 124, 129, 152, 162, 171, 172, 186, 216, 228, 243, 248, 258, 279, 324, 342, 344, 372, 387, 456, 486, 513, 516, 558, 589, 648, 684, 729, 744, 774, 817, 837, 972, 1026, 1032, 1116, 1161, 1178, 1333, 1368, 1458, 1539, 1548, 1634, 1674, 1767, 1944, 2052, 2187, 2232, 2322, 2356, 2451, 2511, 2666, 2916, 3078, 3096, 3268, 3348, 3483, 3534, 3999, 4104, 4374, 4617, 4644, 4712, 4902, 5022, 5301, 5332, 5832, 6156, 6536, 6696, 6966, 7068, 7353, 7533, 7998, 8748, 9234, 9288, 9804, 10044, 10449, 10602, 10664, 11997, 12312, 13851, 13932, 14136, 14706, 15066, 15903, 15996, 17496, 18468, 19608, 20088, 20898, 21204, 22059, 22599, 23994, 25327, 27702, 27864, 29412, 30132, 31347, 31806, 31992, 35991, 36936, 41553, 41796, 42408, 44118, 45198, 47709, 47988, 50654, 55404, 58824, 60264, 62694, 63612, 66177, 67797, 71982, 75981, 83106, 83592, 88236, 90396, 94041, 95418, 95976, 101308, 107973, 110808, 125388, 127224, 132354, 135594, 143127, 143964, 151962, 166212, 176472, 180792, 188082, 190836, 198531, 202616, 215946, 227943, 250776, 264708, 271188, 286254, 287928, 303924, 323919, 332424, 376164, 381672, 397062, 429381, 431892, 455886, 529416, 542376, 572508, 595593, 607848, 647838, 683829, 752328, 794124, 858762, 863784, 911772, 971757, 1145016, 1191186, 1288143, 1295676, 1367658, 1588248, 1717524, 1786779, 1823544, 1943514, 2051487, 2382372, 2576286, 2591352, 2735316, 2915271, 3435048, 3573558, 3887028, 4102974, 4764744, 5152572, 5470632, 5830542, 6154461, 7147116, 7774056, 8205948, 10305144, 11661084, 12308922, 14294232, 16411896, 18463383, 23322168, 24617844, 36926766, 49235688, 55390149, 73853532, 110780298, 147707064, 221560596, 443121192]

約数ペア:

[(1, 443121192), (2, 221560596), (3, 147707064), (4, 110780298), (6, 73853532), (8, 55390149), (9, 49235688), (12, 36926766), (18, 24617844), (19, 23322168), (24, 18463383), (27, 16411896), (31, 14294232), (36, 12308922), (38, 11661084), (43, 10305144), (54, 8205948), (57, 7774056), (62, 7147116), (72, 6154461), (76, 5830542), (81, 5470632), (86, 5152572), (93, 4764744), (108, 4102974), (114, 3887028), (124, 3573558), (129, 3435048), (152, 2915271), (162, 2735316), (171, 2591352), (172, 2576286), (186, 2382372), (216, 2051487), (228, 1943514), (243, 1823544), (248, 1786779), (258, 1717524), (279, 1588248), (324, 1367658), (342, 1295676), (344, 1288143), (372, 1191186), (387, 1145016), (456, 971757), (486, 911772), (513, 863784), (516, 858762), (558, 794124), (589, 752328), (648, 683829), (684, 647838), (729, 607848), (744, 595593), (774, 572508), (817, 542376), (837, 529416), (972, 455886), (1026, 431892), (1032, 429381), (1116, 397062), (1161, 381672), (1178, 376164), (1333, 332424), (1368, 323919), (1458, 303924), (1539, 287928), (1548, 286254), (1634, 271188), (1674, 264708), (1767, 250776), (1944, 227943), (2052, 215946), (2187, 202616), (2232, 198531), (2322, 190836), (2356, 188082), (2451, 180792), (2511, 176472), (2666, 166212), (2916, 151962), (3078, 143964), (3096, 143127), (3268, 135594), (3348, 132354), (3483, 127224), (3534, 125388), (3999, 110808), (4104, 107973), (4374, 101308), (4617, 95976), (4644, 95418), (4712, 94041), (4902, 90396), (5022, 88236), (5301, 83592), (5332, 83106), (5832, 75981), (6156, 71982), (6536, 67797), (6696, 66177), (6966, 63612), (7068, 62694), (7353, 60264), (7533, 58824), (7998, 55404), (8748, 50654), (9234, 47988), (9288, 47709), (9804, 45198), (10044, 44118), (10449, 42408), (10602, 41796), (10664, 41553), (11997, 36936), (12312, 35991), (13851, 31992), (13932, 31806), (14136, 31347), (14706, 30132), (15066, 29412), (15903, 27864), (15996, 27702), (17496, 25327), (18468, 23994), (19608, 22599), (20088, 22059), (20898, 21204)]