331238952

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{193}}^1\times {\mathrm{197}}^1$

素因数の和:424

約数の個数: 144

約数和(自身を含む): 996215220

約数和(自身を除く): 664976268

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 121, 132, 193, 197, 198, 242, 264, 363, 386, 394, 396, 484, 579, 591, 726, 772, 788, 792, 968, 1089, 1158, 1182, 1452, 1544, 1576, 1737, 1773, 2123, 2167, 2178, 2316, 2364, 2904, 3474, 3546, 4246, 4334, 4356, 4632, 4728, 6369, 6501, 6948, 7092, 8492, 8668, 8712, 12738, 13002, 13896, 14184, 16984, 17336, 19107, 19503, 23353, 23837, 25476, 26004, 38021, 38214, 39006, 46706, 47674, 50952, 52008, 70059, 71511, 76042, 76428, 78012, 93412, 95348, 114063, 140118, 143022, 152084, 152856, 156024, 186824, 190696, 210177, 214533, 228126, 280236, 286044, 304168, 342189, 418231, 420354, 429066, 456252, 560472, 572088, 684378, 836462, 840708, 858132, 912504, 1254693, 1368756, 1672924, 1681416, 1716264, 2509386, 2737512, 3345848, 3764079, 4600541, 5018772, 7528158, 9201082, 10037544, 13801623, 15056316, 18402164, 27603246, 30112632, 36804328, 41404869, 55206492, 82809738, 110412984, 165619476, 331238952]

約数ペア:

[(1, 331238952), (2, 165619476), (3, 110412984), (4, 82809738), (6, 55206492), (8, 41404869), (9, 36804328), (11, 30112632), (12, 27603246), (18, 18402164), (22, 15056316), (24, 13801623), (33, 10037544), (36, 9201082), (44, 7528158), (66, 5018772), (72, 4600541), (88, 3764079), (99, 3345848), (121, 2737512), (132, 2509386), (193, 1716264), (197, 1681416), (198, 1672924), (242, 1368756), (264, 1254693), (363, 912504), (386, 858132), (394, 840708), (396, 836462), (484, 684378), (579, 572088), (591, 560472), (726, 456252), (772, 429066), (788, 420354), (792, 418231), (968, 342189), (1089, 304168), (1158, 286044), (1182, 280236), (1452, 228126), (1544, 214533), (1576, 210177), (1737, 190696), (1773, 186824), (2123, 156024), (2167, 152856), (2178, 152084), (2316, 143022), (2364, 140118), (2904, 114063), (3474, 95348), (3546, 93412), (4246, 78012), (4334, 76428), (4356, 76042), (4632, 71511), (4728, 70059), (6369, 52008), (6501, 50952), (6948, 47674), (7092, 46706), (8492, 39006), (8668, 38214), (8712, 38021), (12738, 26004), (13002, 25476), (13896, 23837), (14184, 23353), (16984, 19503), (17336, 19107)]