384929532

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{2011}}^1$

素因数の和:2443

約数の個数: 72

約数和(自身を含む): 1050948080

約数和(自身を除く): 666018548

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 409, 468, 818, 1227, 1636, 2011, 2454, 3681, 4022, 4908, 5317, 6033, 7362, 8044, 10634, 12066, 14724, 15951, 18099, 21268, 24132, 26143, 31902, 36198, 47853, 52286, 63804, 72396, 78429, 95706, 104572, 156858, 191412, 235287, 313716, 470574, 822499, 941148, 1644998, 2467497, 3289996, 4934994, 7402491, 9869988, 10692487, 14804982, 21384974, 29609964, 32077461, 42769948, 64154922, 96232383, 128309844, 192464766, 384929532]

約数ペア:

[(1, 384929532), (2, 192464766), (3, 128309844), (4, 96232383), (6, 64154922), (9, 42769948), (12, 32077461), (13, 29609964), (18, 21384974), (26, 14804982), (36, 10692487), (39, 9869988), (52, 7402491), (78, 4934994), (117, 3289996), (156, 2467497), (234, 1644998), (409, 941148), (468, 822499), (818, 470574), (1227, 313716), (1636, 235287), (2011, 191412), (2454, 156858), (3681, 104572), (4022, 95706), (4908, 78429), (5317, 72396), (6033, 63804), (7362, 52286), (8044, 47853), (10634, 36198), (12066, 31902), (14724, 26143), (15951, 24132), (18099, 21268)]