40465392

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{443}}^1$

素因数の和:638

約数の個数: 80

約数和(自身を含む): 114956928

約数和(自身を除く): 74491536

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 173, 176, 264, 346, 443, 519, 528, 692, 886, 1038, 1329, 1384, 1772, 1903, 2076, 2658, 2768, 3544, 3806, 4152, 4873, 5316, 5709, 7088, 7612, 8304, 9746, 10632, 11418, 14619, 15224, 19492, 21264, 22836, 29238, 30448, 38984, 45672, 58476, 76639, 77968, 91344, 116952, 153278, 229917, 233904, 306556, 459834, 613112, 843029, 919668, 1226224, 1686058, 1839336, 2529087, 3372116, 3678672, 5058174, 6744232, 10116348, 13488464, 20232696, 40465392]

約数ペア:

[(1, 40465392), (2, 20232696), (3, 13488464), (4, 10116348), (6, 6744232), (8, 5058174), (11, 3678672), (12, 3372116), (16, 2529087), (22, 1839336), (24, 1686058), (33, 1226224), (44, 919668), (48, 843029), (66, 613112), (88, 459834), (132, 306556), (173, 233904), (176, 229917), (264, 153278), (346, 116952), (443, 91344), (519, 77968), (528, 76639), (692, 58476), (886, 45672), (1038, 38984), (1329, 30448), (1384, 29238), (1772, 22836), (1903, 21264), (2076, 19492), (2658, 15224), (2768, 14619), (3544, 11418), (3806, 10632), (4152, 9746), (4873, 8304), (5316, 7612), (5709, 7088)]