219828384

素因数分解:

$2^5\times 3^3\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:220

約数の個数: 192

約数和(自身を含む): 673706880

約数和(自身を除く): 453878496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 61, 72, 86, 96, 97, 108, 122, 129, 144, 172, 183, 194, 216, 244, 258, 288, 291, 344, 366, 387, 388, 432, 488, 516, 549, 582, 688, 732, 774, 776, 864, 873, 976, 1032, 1098, 1161, 1164, 1376, 1464, 1548, 1552, 1647, 1746, 1952, 2064, 2196, 2322, 2328, 2619, 2623, 2928, 3096, 3104, 3294, 3492, 4128, 4171, 4392, 4644, 4656, 5238, 5246, 5856, 5917, 6192, 6588, 6984, 7869, 8342, 8784, 9288, 9312, 10476, 10492, 11834, 12384, 12513, 13176, 13968, 15738, 16684, 17568, 17751, 18576, 20952, 20984, 23607, 23668, 25026, 26352, 27936, 31476, 33368, 35502, 37152, 37539, 41904, 41968, 47214, 47336, 50052, 52704, 53253, 62952, 66736, 70821, 71004, 75078, 83808, 83936, 94428, 94672, 100104, 106506, 112617, 125904, 133472, 141642, 142008, 150156, 159759, 188856, 189344, 200208, 213012, 225234, 251808, 254431, 283284, 284016, 300312, 319518, 377712, 400416, 426024, 450468, 508862, 566568, 568032, 600624, 639036, 755424, 763293, 852048, 900936, 1017724, 1133136, 1201248, 1278072, 1526586, 1704096, 1801872, 2035448, 2266272, 2289879, 2556144, 3053172, 3603744, 4070896, 4579758, 5112288, 6106344, 6869637, 8141792, 9159516, 12212688, 13739274, 18319032, 24425376, 27478548, 36638064, 54957096, 73276128, 109914192, 219828384]

約数ペア:

[(1, 219828384), (2, 109914192), (3, 73276128), (4, 54957096), (6, 36638064), (8, 27478548), (9, 24425376), (12, 18319032), (16, 13739274), (18, 12212688), (24, 9159516), (27, 8141792), (32, 6869637), (36, 6106344), (43, 5112288), (48, 4579758), (54, 4070896), (61, 3603744), (72, 3053172), (86, 2556144), (96, 2289879), (97, 2266272), (108, 2035448), (122, 1801872), (129, 1704096), (144, 1526586), (172, 1278072), (183, 1201248), (194, 1133136), (216, 1017724), (244, 900936), (258, 852048), (288, 763293), (291, 755424), (344, 639036), (366, 600624), (387, 568032), (388, 566568), (432, 508862), (488, 450468), (516, 426024), (549, 400416), (582, 377712), (688, 319518), (732, 300312), (774, 284016), (776, 283284), (864, 254431), (873, 251808), (976, 225234), (1032, 213012), (1098, 200208), (1161, 189344), (1164, 188856), (1376, 159759), (1464, 150156), (1548, 142008), (1552, 141642), (1647, 133472), (1746, 125904), (1952, 112617), (2064, 106506), (2196, 100104), (2322, 94672), (2328, 94428), (2619, 83936), (2623, 83808), (2928, 75078), (3096, 71004), (3104, 70821), (3294, 66736), (3492, 62952), (4128, 53253), (4171, 52704), (4392, 50052), (4644, 47336), (4656, 47214), (5238, 41968), (5246, 41904), (5856, 37539), (5917, 37152), (6192, 35502), (6588, 33368), (6984, 31476), (7869, 27936), (8342, 26352), (8784, 25026), (9288, 23668), (9312, 23607), (10476, 20984), (10492, 20952), (11834, 18576), (12384, 17751), (12513, 17568), (13176, 16684), (13968, 15738)]