228893688

素因数分解:

$2^3\times 3^4\times {\mathrm{373}}^1\times {\mathrm{947}}^1$

素因数の和:1338

約数の個数: 80

約数和(自身を含む): 643511880

約数和(自身を除く): 414618192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 373, 648, 746, 947, 1119, 1492, 1894, 2238, 2841, 2984, 3357, 3788, 4476, 5682, 6714, 7576, 8523, 8952, 10071, 11364, 13428, 17046, 20142, 22728, 25569, 26856, 30213, 34092, 40284, 51138, 60426, 68184, 76707, 80568, 102276, 120852, 153414, 204552, 241704, 306828, 353231, 613656, 706462, 1059693, 1412924, 2119386, 2825848, 3179079, 4238772, 6358158, 8477544, 9537237, 12716316, 19074474, 25432632, 28611711, 38148948, 57223422, 76297896, 114446844, 228893688]

約数ペア:

[(1, 228893688), (2, 114446844), (3, 76297896), (4, 57223422), (6, 38148948), (8, 28611711), (9, 25432632), (12, 19074474), (18, 12716316), (24, 9537237), (27, 8477544), (36, 6358158), (54, 4238772), (72, 3179079), (81, 2825848), (108, 2119386), (162, 1412924), (216, 1059693), (324, 706462), (373, 613656), (648, 353231), (746, 306828), (947, 241704), (1119, 204552), (1492, 153414), (1894, 120852), (2238, 102276), (2841, 80568), (2984, 76707), (3357, 68184), (3788, 60426), (4476, 51138), (5682, 40284), (6714, 34092), (7576, 30213), (8523, 26856), (8952, 25569), (10071, 22728), (11364, 20142), (13428, 17046)]