1619628768

素因数分解:

$2^5\times 3^2\times {\mathrm{173}}^1\times {\mathrm{32507}}^1$

素因数の和:32696

約数の個数: 72

約数和(自身を含む): 4632585048

約数和(自身を除く): 3012956280

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 173, 288, 346, 519, 692, 1038, 1384, 1557, 2076, 2768, 3114, 4152, 5536, 6228, 8304, 12456, 16608, 24912, 32507, 49824, 65014, 97521, 130028, 195042, 260056, 292563, 390084, 520112, 585126, 780168, 1040224, 1170252, 1560336, 2340504, 3120672, 4681008, 5623711, 9362016, 11247422, 16871133, 22494844, 33742266, 44989688, 50613399, 67484532, 89979376, 101226798, 134969064, 179958752, 202453596, 269938128, 404907192, 539876256, 809814384, 1619628768]

約数ペア:

[(1, 1619628768), (2, 809814384), (3, 539876256), (4, 404907192), (6, 269938128), (8, 202453596), (9, 179958752), (12, 134969064), (16, 101226798), (18, 89979376), (24, 67484532), (32, 50613399), (36, 44989688), (48, 33742266), (72, 22494844), (96, 16871133), (144, 11247422), (173, 9362016), (288, 5623711), (346, 4681008), (519, 3120672), (692, 2340504), (1038, 1560336), (1384, 1170252), (1557, 1040224), (2076, 780168), (2768, 585126), (3114, 520112), (4152, 390084), (5536, 292563), (6228, 260056), (8304, 195042), (12456, 130028), (16608, 97521), (24912, 65014), (32507, 49824)]