40992072

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:243

約数の個数: 128

約数和(自身を含む): 120130560

約数和(自身を除く): 79138488

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 23, 24, 33, 43, 44, 46, 66, 69, 86, 88, 92, 129, 132, 138, 157, 172, 184, 253, 258, 264, 276, 314, 344, 471, 473, 506, 516, 552, 628, 759, 942, 946, 989, 1012, 1032, 1256, 1419, 1518, 1727, 1884, 1892, 1978, 2024, 2838, 2967, 3036, 3454, 3611, 3768, 3784, 3956, 5181, 5676, 5934, 6072, 6751, 6908, 7222, 7912, 10362, 10833, 10879, 11352, 11868, 13502, 13816, 14444, 20253, 20724, 21666, 21758, 23736, 27004, 28888, 32637, 39721, 40506, 41448, 43332, 43516, 54008, 65274, 74261, 79442, 81012, 86664, 87032, 119163, 130548, 148522, 155273, 158884, 162024, 222783, 238326, 261096, 297044, 310546, 317768, 445566, 465819, 476652, 594088, 621092, 891132, 931638, 953304, 1242184, 1708003, 1782264, 1863276, 3416006, 3726552, 5124009, 6832012, 10248018, 13664024, 20496036, 40992072]

約数ペア:

[(1, 40992072), (2, 20496036), (3, 13664024), (4, 10248018), (6, 6832012), (8, 5124009), (11, 3726552), (12, 3416006), (22, 1863276), (23, 1782264), (24, 1708003), (33, 1242184), (43, 953304), (44, 931638), (46, 891132), (66, 621092), (69, 594088), (86, 476652), (88, 465819), (92, 445566), (129, 317768), (132, 310546), (138, 297044), (157, 261096), (172, 238326), (184, 222783), (253, 162024), (258, 158884), (264, 155273), (276, 148522), (314, 130548), (344, 119163), (471, 87032), (473, 86664), (506, 81012), (516, 79442), (552, 74261), (628, 65274), (759, 54008), (942, 43516), (946, 43332), (989, 41448), (1012, 40506), (1032, 39721), (1256, 32637), (1419, 28888), (1518, 27004), (1727, 23736), (1884, 21758), (1892, 21666), (1978, 20724), (2024, 20253), (2838, 14444), (2967, 13816), (3036, 13502), (3454, 11868), (3611, 11352), (3768, 10879), (3784, 10833), (3956, 10362), (5181, 7912), (5676, 7222), (5934, 6908), (6072, 6751)]