919130328

素因数分解:

$2^3\times 3^4\times {\mathrm{1109}}^1\times {\mathrm{1279}}^1$

素因数の和:2406

約数の個数: 80

約数和(自身を含む): 2578752000

約数和(自身を除く): 1659621672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 1109, 1279, 2218, 2558, 3327, 3837, 4436, 5116, 6654, 7674, 8872, 9981, 10232, 11511, 13308, 15348, 19962, 23022, 26616, 29943, 30696, 34533, 39924, 46044, 59886, 69066, 79848, 89829, 92088, 103599, 119772, 138132, 179658, 207198, 239544, 276264, 359316, 414396, 718632, 828792, 1418411, 2836822, 4255233, 5673644, 8510466, 11347288, 12765699, 17020932, 25531398, 34041864, 38297097, 51062796, 76594194, 102125592, 114891291, 153188388, 229782582, 306376776, 459565164, 919130328]

約数ペア:

[(1, 919130328), (2, 459565164), (3, 306376776), (4, 229782582), (6, 153188388), (8, 114891291), (9, 102125592), (12, 76594194), (18, 51062796), (24, 38297097), (27, 34041864), (36, 25531398), (54, 17020932), (72, 12765699), (81, 11347288), (108, 8510466), (162, 5673644), (216, 4255233), (324, 2836822), (648, 1418411), (1109, 828792), (1279, 718632), (2218, 414396), (2558, 359316), (3327, 276264), (3837, 239544), (4436, 207198), (5116, 179658), (6654, 138132), (7674, 119772), (8872, 103599), (9981, 92088), (10232, 89829), (11511, 79848), (13308, 69066), (15348, 59886), (19962, 46044), (23022, 39924), (26616, 34533), (29943, 30696)]