222474438

素因数分解:

$2^1\times 3^4\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:383

約数の個数: 80

約数和(自身を含む): 513427200

約数和(自身を除く): 290952762

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 81, 103, 134, 162, 199, 201, 206, 309, 398, 402, 597, 603, 618, 927, 1194, 1206, 1791, 1809, 1854, 2781, 3582, 3618, 5373, 5427, 5562, 6901, 8343, 10746, 10854, 13333, 13802, 16119, 16686, 20497, 20703, 26666, 32238, 39999, 40994, 41406, 61491, 62109, 79998, 119997, 122982, 124218, 184473, 186327, 239994, 359991, 368946, 372654, 553419, 558981, 719982, 1079973, 1106838, 1117962, 1373299, 1660257, 2159946, 2746598, 3320514, 4119897, 8239794, 12359691, 24719382, 37079073, 74158146, 111237219, 222474438]

約数ペア:

[(1, 222474438), (2, 111237219), (3, 74158146), (6, 37079073), (9, 24719382), (18, 12359691), (27, 8239794), (54, 4119897), (67, 3320514), (81, 2746598), (103, 2159946), (134, 1660257), (162, 1373299), (199, 1117962), (201, 1106838), (206, 1079973), (309, 719982), (398, 558981), (402, 553419), (597, 372654), (603, 368946), (618, 359991), (927, 239994), (1194, 186327), (1206, 184473), (1791, 124218), (1809, 122982), (1854, 119997), (2781, 79998), (3582, 62109), (3618, 61491), (5373, 41406), (5427, 40994), (5562, 39999), (6901, 32238), (8343, 26666), (10746, 20703), (10854, 20497), (13333, 16686), (13802, 16119)]