880212384

素因数分解:

$2^5\times 3^2\times {\mathrm{691}}^1\times {\mathrm{4423}}^1$

素因数の和:5130

約数の個数: 72

約数和(自身を含む): 2507293152

約数和(自身を除く): 1627080768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 691, 1382, 2073, 2764, 4146, 4423, 5528, 6219, 8292, 8846, 11056, 12438, 13269, 16584, 17692, 22112, 24876, 26538, 33168, 35384, 39807, 49752, 53076, 66336, 70768, 79614, 99504, 106152, 141536, 159228, 199008, 212304, 318456, 424608, 636912, 1273824, 3056293, 6112586, 9168879, 12225172, 18337758, 24450344, 27506637, 36675516, 48900688, 55013274, 73351032, 97801376, 110026548, 146702064, 220053096, 293404128, 440106192, 880212384]

約数ペア:

[(1, 880212384), (2, 440106192), (3, 293404128), (4, 220053096), (6, 146702064), (8, 110026548), (9, 97801376), (12, 73351032), (16, 55013274), (18, 48900688), (24, 36675516), (32, 27506637), (36, 24450344), (48, 18337758), (72, 12225172), (96, 9168879), (144, 6112586), (288, 3056293), (691, 1273824), (1382, 636912), (2073, 424608), (2764, 318456), (4146, 212304), (4423, 199008), (5528, 159228), (6219, 141536), (8292, 106152), (8846, 99504), (11056, 79614), (12438, 70768), (13269, 66336), (16584, 53076), (17692, 49752), (22112, 39807), (24876, 35384), (26538, 33168)]