259445304

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{189653}}^1$

素因数の和:189684

約数の個数: 48

約数和(自身を含む): 739650600

約数和(自身を除く): 480205296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 189653, 379306, 568959, 758612, 1137918, 1517224, 1706877, 2275836, 3413754, 3603407, 4551672, 6827508, 7206814, 10810221, 13655016, 14413628, 21620442, 28827256, 32430663, 43240884, 64861326, 86481768, 129722652, 259445304]

約数ペア:

[(1, 259445304), (2, 129722652), (3, 86481768), (4, 64861326), (6, 43240884), (8, 32430663), (9, 28827256), (12, 21620442), (18, 14413628), (19, 13655016), (24, 10810221), (36, 7206814), (38, 6827508), (57, 4551672), (72, 3603407), (76, 3413754), (114, 2275836), (152, 1706877), (171, 1517224), (228, 1137918), (342, 758612), (456, 568959), (684, 379306), (1368, 189653)]