219928032

素因数分解:

$2^5\times 3^2\times {\mathrm{181}}^1\times {\mathrm{4219}}^1$

素因数の和:4416

約数の個数: 72

約数和(自身を含む): 629024760

約数和(自身を除く): 409096728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 181, 288, 362, 543, 724, 1086, 1448, 1629, 2172, 2896, 3258, 4219, 4344, 5792, 6516, 8438, 8688, 12657, 13032, 16876, 17376, 25314, 26064, 33752, 37971, 50628, 52128, 67504, 75942, 101256, 135008, 151884, 202512, 303768, 405024, 607536, 763639, 1215072, 1527278, 2290917, 3054556, 4581834, 6109112, 6872751, 9163668, 12218224, 13745502, 18327336, 24436448, 27491004, 36654672, 54982008, 73309344, 109964016, 219928032]

約数ペア:

[(1, 219928032), (2, 109964016), (3, 73309344), (4, 54982008), (6, 36654672), (8, 27491004), (9, 24436448), (12, 18327336), (16, 13745502), (18, 12218224), (24, 9163668), (32, 6872751), (36, 6109112), (48, 4581834), (72, 3054556), (96, 2290917), (144, 1527278), (181, 1215072), (288, 763639), (362, 607536), (543, 405024), (724, 303768), (1086, 202512), (1448, 151884), (1629, 135008), (2172, 101256), (2896, 75942), (3258, 67504), (4219, 52128), (4344, 50628), (5792, 37971), (6516, 33752), (8438, 26064), (8688, 25314), (12657, 17376), (13032, 16876)]