643533048

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^1\times {\mathrm{277}}^1\times {\mathrm{787}}^1$

素因数の和:1117

約数の個数: 96

約数和(自身を含む): 1794134160

約数和(自身を除く): 1150601112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 72, 82, 123, 164, 246, 277, 328, 369, 492, 554, 738, 787, 831, 984, 1108, 1476, 1574, 1662, 2216, 2361, 2493, 2952, 3148, 3324, 4722, 4986, 6296, 6648, 7083, 9444, 9972, 11357, 14166, 18888, 19944, 22714, 28332, 32267, 34071, 45428, 56664, 64534, 68142, 90856, 96801, 102213, 129068, 136284, 193602, 204426, 217999, 258136, 272568, 290403, 387204, 408852, 435998, 580806, 653997, 774408, 817704, 871996, 1161612, 1307994, 1743992, 1961991, 2323224, 2615988, 3923982, 5231976, 7847964, 8937959, 15695928, 17875918, 26813877, 35751836, 53627754, 71503672, 80441631, 107255508, 160883262, 214511016, 321766524, 643533048]

約数ペア:

[(1, 643533048), (2, 321766524), (3, 214511016), (4, 160883262), (6, 107255508), (8, 80441631), (9, 71503672), (12, 53627754), (18, 35751836), (24, 26813877), (36, 17875918), (41, 15695928), (72, 8937959), (82, 7847964), (123, 5231976), (164, 3923982), (246, 2615988), (277, 2323224), (328, 1961991), (369, 1743992), (492, 1307994), (554, 1161612), (738, 871996), (787, 817704), (831, 774408), (984, 653997), (1108, 580806), (1476, 435998), (1574, 408852), (1662, 387204), (2216, 290403), (2361, 272568), (2493, 258136), (2952, 217999), (3148, 204426), (3324, 193602), (4722, 136284), (4986, 129068), (6296, 102213), (6648, 96801), (7083, 90856), (9444, 68142), (9972, 64534), (11357, 56664), (14166, 45428), (18888, 34071), (19944, 32267), (22714, 28332)]