331428006

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:227

約数の個数: 192

約数和(自身を含む): 935940096

約数和(自身を除く): 604512090

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 31, 39, 42, 61, 62, 63, 78, 91, 93, 107, 117, 122, 126, 182, 183, 186, 214, 217, 234, 273, 279, 321, 366, 403, 427, 434, 546, 549, 558, 642, 651, 749, 793, 806, 819, 854, 963, 1098, 1209, 1281, 1302, 1391, 1498, 1586, 1638, 1891, 1926, 1953, 2247, 2379, 2418, 2562, 2782, 2821, 3317, 3627, 3782, 3843, 3906, 4173, 4494, 4758, 5551, 5642, 5673, 6527, 6634, 6741, 7137, 7254, 7686, 8346, 8463, 9737, 9951, 11102, 11346, 12519, 13054, 13237, 13482, 14274, 16653, 16926, 17019, 19474, 19581, 19902, 23219, 24583, 25038, 25389, 26474, 29211, 29853, 33306, 34038, 39162, 39711, 43121, 45689, 46438, 49166, 49959, 50778, 58422, 58743, 59706, 69657, 73749, 79422, 84851, 86242, 87633, 91378, 99918, 117486, 119133, 129363, 137067, 139314, 147498, 169702, 172081, 175266, 202337, 208971, 221247, 238266, 254553, 258726, 274134, 301847, 344162, 388089, 404674, 411201, 417942, 442494, 509106, 516243, 593957, 603694, 607011, 763659, 776178, 822402, 905541, 1032486, 1187914, 1214022, 1416359, 1527318, 1548729, 1781871, 1811082, 1821033, 2630381, 2716623, 2832718, 3097458, 3563742, 3642066, 4249077, 5260762, 5345613, 5433246, 7891143, 8498154, 10691226, 12747231, 15782286, 18412667, 23673429, 25494462, 36825334, 47346858, 55238001, 110476002, 165714003, 331428006]

約数ペア:

[(1, 331428006), (2, 165714003), (3, 110476002), (6, 55238001), (7, 47346858), (9, 36825334), (13, 25494462), (14, 23673429), (18, 18412667), (21, 15782286), (26, 12747231), (31, 10691226), (39, 8498154), (42, 7891143), (61, 5433246), (62, 5345613), (63, 5260762), (78, 4249077), (91, 3642066), (93, 3563742), (107, 3097458), (117, 2832718), (122, 2716623), (126, 2630381), (182, 1821033), (183, 1811082), (186, 1781871), (214, 1548729), (217, 1527318), (234, 1416359), (273, 1214022), (279, 1187914), (321, 1032486), (366, 905541), (403, 822402), (427, 776178), (434, 763659), (546, 607011), (549, 603694), (558, 593957), (642, 516243), (651, 509106), (749, 442494), (793, 417942), (806, 411201), (819, 404674), (854, 388089), (963, 344162), (1098, 301847), (1209, 274134), (1281, 258726), (1302, 254553), (1391, 238266), (1498, 221247), (1586, 208971), (1638, 202337), (1891, 175266), (1926, 172081), (1953, 169702), (2247, 147498), (2379, 139314), (2418, 137067), (2562, 129363), (2782, 119133), (2821, 117486), (3317, 99918), (3627, 91378), (3782, 87633), (3843, 86242), (3906, 84851), (4173, 79422), (4494, 73749), (4758, 69657), (5551, 59706), (5642, 58743), (5673, 58422), (6527, 50778), (6634, 49959), (6741, 49166), (7137, 46438), (7254, 45689), (7686, 43121), (8346, 39711), (8463, 39162), (9737, 34038), (9951, 33306), (11102, 29853), (11346, 29211), (12519, 26474), (13054, 25389), (13237, 25038), (13482, 24583), (14274, 23219), (16653, 19902), (16926, 19581), (17019, 19474)]