381030672

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{23279}}^1$

素因数の和:23332

約数の個数: 80

約数和(自身を含む): 1108500480

約数和(自身を除く): 727469808

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 44, 48, 62, 66, 88, 93, 124, 132, 176, 186, 248, 264, 341, 372, 496, 528, 682, 744, 1023, 1364, 1488, 2046, 2728, 4092, 5456, 8184, 16368, 23279, 46558, 69837, 93116, 139674, 186232, 256069, 279348, 372464, 512138, 558696, 721649, 768207, 1024276, 1117392, 1443298, 1536414, 2048552, 2164947, 2886596, 3072828, 4097104, 4329894, 5773192, 6145656, 7938139, 8659788, 11546384, 12291312, 15876278, 17319576, 23814417, 31752556, 34639152, 47628834, 63505112, 95257668, 127010224, 190515336, 381030672]

約数ペア:

[(1, 381030672), (2, 190515336), (3, 127010224), (4, 95257668), (6, 63505112), (8, 47628834), (11, 34639152), (12, 31752556), (16, 23814417), (22, 17319576), (24, 15876278), (31, 12291312), (33, 11546384), (44, 8659788), (48, 7938139), (62, 6145656), (66, 5773192), (88, 4329894), (93, 4097104), (124, 3072828), (132, 2886596), (176, 2164947), (186, 2048552), (248, 1536414), (264, 1443298), (341, 1117392), (372, 1024276), (496, 768207), (528, 721649), (682, 558696), (744, 512138), (1023, 372464), (1364, 279348), (1488, 256069), (2046, 186232), (2728, 139674), (4092, 93116), (5456, 69837), (8184, 46558), (16368, 23279)]