253114008

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:238

約数の個数: 192

約数和(自身を含む): 780088320

約数和(自身を除く): 526974312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 49, 53, 56, 62, 84, 93, 98, 106, 124, 131, 147, 159, 168, 186, 196, 212, 217, 248, 262, 294, 318, 371, 372, 392, 393, 424, 434, 524, 588, 636, 651, 742, 744, 786, 868, 917, 1048, 1113, 1176, 1272, 1302, 1484, 1519, 1572, 1643, 1736, 1834, 2226, 2597, 2604, 2751, 2968, 3038, 3144, 3286, 3668, 4061, 4452, 4557, 4929, 5194, 5208, 5502, 6076, 6419, 6572, 6943, 7336, 7791, 8122, 8904, 9114, 9858, 10388, 11004, 11501, 12152, 12183, 12838, 13144, 13886, 15582, 16244, 18228, 19257, 19716, 20776, 20829, 22008, 23002, 24366, 25676, 27772, 28427, 31164, 32488, 34503, 36456, 38514, 39432, 41658, 46004, 48601, 48732, 51352, 55544, 56854, 62328, 69006, 77028, 80507, 83316, 85281, 92008, 97202, 97464, 113708, 138012, 145803, 154056, 161014, 166632, 170562, 194404, 198989, 215233, 227416, 241521, 276024, 291606, 322028, 340207, 341124, 388808, 397978, 430466, 483042, 583212, 596967, 644056, 645699, 680414, 682248, 795956, 860932, 966084, 1020621, 1166424, 1193934, 1291398, 1360828, 1506631, 1591912, 1721864, 1932168, 2041242, 2387868, 2582796, 2721656, 3013262, 4082484, 4519893, 4775736, 5165592, 6026524, 8164968, 9039786, 10546417, 12053048, 18079572, 21092834, 31639251, 36159144, 42185668, 63278502, 84371336, 126557004, 253114008]

約数ペア:

[(1, 253114008), (2, 126557004), (3, 84371336), (4, 63278502), (6, 42185668), (7, 36159144), (8, 31639251), (12, 21092834), (14, 18079572), (21, 12053048), (24, 10546417), (28, 9039786), (31, 8164968), (42, 6026524), (49, 5165592), (53, 4775736), (56, 4519893), (62, 4082484), (84, 3013262), (93, 2721656), (98, 2582796), (106, 2387868), (124, 2041242), (131, 1932168), (147, 1721864), (159, 1591912), (168, 1506631), (186, 1360828), (196, 1291398), (212, 1193934), (217, 1166424), (248, 1020621), (262, 966084), (294, 860932), (318, 795956), (371, 682248), (372, 680414), (392, 645699), (393, 644056), (424, 596967), (434, 583212), (524, 483042), (588, 430466), (636, 397978), (651, 388808), (742, 341124), (744, 340207), (786, 322028), (868, 291606), (917, 276024), (1048, 241521), (1113, 227416), (1176, 215233), (1272, 198989), (1302, 194404), (1484, 170562), (1519, 166632), (1572, 161014), (1643, 154056), (1736, 145803), (1834, 138012), (2226, 113708), (2597, 97464), (2604, 97202), (2751, 92008), (2968, 85281), (3038, 83316), (3144, 80507), (3286, 77028), (3668, 69006), (4061, 62328), (4452, 56854), (4557, 55544), (4929, 51352), (5194, 48732), (5208, 48601), (5502, 46004), (6076, 41658), (6419, 39432), (6572, 38514), (6943, 36456), (7336, 34503), (7791, 32488), (8122, 31164), (8904, 28427), (9114, 27772), (9858, 25676), (10388, 24366), (11004, 23002), (11501, 22008), (12152, 20829), (12183, 20776), (12838, 19716), (13144, 19257), (13886, 18228), (15582, 16244)]