319070268

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{42407}}^1$

素因数の和:42447

約数の個数: 72

約数和(自身を含む): 926190720

約数和(自身を除く): 607120452

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 76, 99, 114, 132, 171, 198, 209, 228, 342, 396, 418, 627, 684, 836, 1254, 1881, 2508, 3762, 7524, 42407, 84814, 127221, 169628, 254442, 381663, 466477, 508884, 763326, 805733, 932954, 1399431, 1526652, 1611466, 1865908, 2417199, 2798862, 3222932, 4198293, 4834398, 5597724, 7251597, 8396586, 8863063, 9668796, 14503194, 16793172, 17726126, 26589189, 29006388, 35452252, 53178378, 79767567, 106356756, 159535134, 319070268]

約数ペア:

[(1, 319070268), (2, 159535134), (3, 106356756), (4, 79767567), (6, 53178378), (9, 35452252), (11, 29006388), (12, 26589189), (18, 17726126), (19, 16793172), (22, 14503194), (33, 9668796), (36, 8863063), (38, 8396586), (44, 7251597), (57, 5597724), (66, 4834398), (76, 4198293), (99, 3222932), (114, 2798862), (132, 2417199), (171, 1865908), (198, 1611466), (209, 1526652), (228, 1399431), (342, 932954), (396, 805733), (418, 763326), (627, 508884), (684, 466477), (836, 381663), (1254, 254442), (1881, 169628), (2508, 127221), (3762, 84814), (7524, 42407)]