557226054

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:205

約数の個数: 240

約数和(自身を含む): 1631443968

約数和(自身を除く): 1074217914

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 31, 33, 42, 54, 62, 63, 66, 77, 81, 93, 99, 121, 126, 131, 154, 162, 186, 189, 198, 217, 231, 242, 262, 279, 297, 341, 363, 378, 393, 434, 462, 558, 567, 594, 651, 682, 693, 726, 786, 837, 847, 891, 917, 1023, 1089, 1134, 1179, 1302, 1386, 1441, 1674, 1694, 1782, 1834, 1953, 2046, 2079, 2178, 2358, 2387, 2511, 2541, 2751, 2882, 3069, 3267, 3537, 3751, 3906, 4061, 4158, 4323, 4774, 5022, 5082, 5502, 5859, 6138, 6237, 6534, 7074, 7161, 7502, 7623, 8122, 8253, 8646, 9207, 9801, 10087, 10611, 11253, 11718, 12183, 12474, 12969, 14322, 15246, 15851, 16506, 17577, 18414, 19602, 20174, 21222, 21483, 22506, 22869, 24366, 24759, 25938, 26257, 27621, 28427, 30261, 31702, 33759, 35154, 36549, 38907, 42966, 44671, 45738, 47553, 49518, 52514, 55242, 56854, 60522, 64449, 67518, 68607, 73098, 74277, 77814, 78771, 85281, 89342, 90783, 95106, 101277, 109647, 110957, 116721, 128898, 134013, 137214, 142659, 148554, 157542, 170562, 181566, 193347, 202554, 219294, 221914, 233442, 236313, 255843, 268026, 272349, 285318, 303831, 312697, 328941, 332871, 386694, 402039, 427977, 472626, 491381, 511686, 544698, 607662, 625394, 657882, 665742, 708939, 767529, 804078, 817047, 855954, 938091, 982762, 998613, 1206117, 1283931, 1417878, 1474143, 1535058, 1634094, 1876182, 1997226, 2126817, 2302587, 2412234, 2567862, 2814273, 2948286, 2995839, 3439667, 3618351, 4253634, 4422429, 4605174, 5628546, 5991678, 6879334, 7236702, 8442819, 8844858, 8987517, 10319001, 13267287, 16885638, 17975034, 20638002, 25328457, 26534574, 30957003, 39801861, 50656914, 61914006, 79603722, 92871009, 185742018, 278613027, 557226054]

約数ペア:

[(1, 557226054), (2, 278613027), (3, 185742018), (6, 92871009), (7, 79603722), (9, 61914006), (11, 50656914), (14, 39801861), (18, 30957003), (21, 26534574), (22, 25328457), (27, 20638002), (31, 17975034), (33, 16885638), (42, 13267287), (54, 10319001), (62, 8987517), (63, 8844858), (66, 8442819), (77, 7236702), (81, 6879334), (93, 5991678), (99, 5628546), (121, 4605174), (126, 4422429), (131, 4253634), (154, 3618351), (162, 3439667), (186, 2995839), (189, 2948286), (198, 2814273), (217, 2567862), (231, 2412234), (242, 2302587), (262, 2126817), (279, 1997226), (297, 1876182), (341, 1634094), (363, 1535058), (378, 1474143), (393, 1417878), (434, 1283931), (462, 1206117), (558, 998613), (567, 982762), (594, 938091), (651, 855954), (682, 817047), (693, 804078), (726, 767529), (786, 708939), (837, 665742), (847, 657882), (891, 625394), (917, 607662), (1023, 544698), (1089, 511686), (1134, 491381), (1179, 472626), (1302, 427977), (1386, 402039), (1441, 386694), (1674, 332871), (1694, 328941), (1782, 312697), (1834, 303831), (1953, 285318), (2046, 272349), (2079, 268026), (2178, 255843), (2358, 236313), (2387, 233442), (2511, 221914), (2541, 219294), (2751, 202554), (2882, 193347), (3069, 181566), (3267, 170562), (3537, 157542), (3751, 148554), (3906, 142659), (4061, 137214), (4158, 134013), (4323, 128898), (4774, 116721), (5022, 110957), (5082, 109647), (5502, 101277), (5859, 95106), (6138, 90783), (6237, 89342), (6534, 85281), (7074, 78771), (7161, 77814), (7502, 74277), (7623, 73098), (8122, 68607), (8253, 67518), (8646, 64449), (9207, 60522), (9801, 56854), (10087, 55242), (10611, 52514), (11253, 49518), (11718, 47553), (12183, 45738), (12474, 44671), (12969, 42966), (14322, 38907), (15246, 36549), (15851, 35154), (16506, 33759), (17577, 31702), (18414, 30261), (19602, 28427), (20174, 27621), (21222, 26257), (21483, 25938), (22506, 24759), (22869, 24366)]