318414888

素因数分解:

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

素因数の和:202

約数の個数: 240

約数和(自身を含む): 1019652480

約数和(自身を除く): 701237592

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 31, 33, 36, 44, 54, 62, 66, 72, 81, 88, 93, 99, 108, 121, 124, 131, 132, 162, 186, 198, 216, 242, 248, 262, 264, 279, 297, 324, 341, 363, 372, 393, 396, 484, 524, 558, 594, 648, 682, 726, 744, 786, 792, 837, 891, 968, 1023, 1048, 1089, 1116, 1179, 1188, 1364, 1441, 1452, 1572, 1674, 1782, 2046, 2178, 2232, 2358, 2376, 2511, 2728, 2882, 2904, 3069, 3144, 3267, 3348, 3537, 3564, 3751, 4061, 4092, 4323, 4356, 4716, 5022, 5764, 6138, 6534, 6696, 7074, 7128, 7502, 8122, 8184, 8646, 8712, 9207, 9432, 9801, 10044, 10611, 11253, 11528, 12183, 12276, 12969, 13068, 14148, 15004, 15851, 16244, 17292, 18414, 19602, 20088, 21222, 22506, 24366, 24552, 25938, 26136, 27621, 28296, 30008, 31702, 32488, 33759, 34584, 36549, 36828, 38907, 39204, 42444, 44671, 45012, 47553, 48732, 51876, 55242, 63404, 67518, 73098, 73656, 77814, 78408, 84888, 89342, 90024, 95106, 97464, 101277, 103752, 109647, 110484, 116721, 126808, 134013, 135036, 142659, 146196, 155628, 178684, 190212, 202554, 219294, 220968, 233442, 268026, 270072, 285318, 292392, 303831, 311256, 328941, 357368, 380424, 402039, 405108, 427977, 438588, 466884, 491381, 536052, 570636, 607662, 657882, 804078, 810216, 855954, 877176, 933768, 982762, 1072104, 1141272, 1206117, 1215324, 1283931, 1315764, 1474143, 1608156, 1711908, 1965524, 2412234, 2430648, 2567862, 2631528, 2948286, 3216312, 3423816, 3618351, 3931048, 4422429, 4824468, 5135724, 5896572, 7236702, 8844858, 9648936, 10271448, 11793144, 13267287, 14473404, 17689716, 26534574, 28946808, 35379432, 39801861, 53069148, 79603722, 106138296, 159207444, 318414888]

約数ペア:

[(1, 318414888), (2, 159207444), (3, 106138296), (4, 79603722), (6, 53069148), (8, 39801861), (9, 35379432), (11, 28946808), (12, 26534574), (18, 17689716), (22, 14473404), (24, 13267287), (27, 11793144), (31, 10271448), (33, 9648936), (36, 8844858), (44, 7236702), (54, 5896572), (62, 5135724), (66, 4824468), (72, 4422429), (81, 3931048), (88, 3618351), (93, 3423816), (99, 3216312), (108, 2948286), (121, 2631528), (124, 2567862), (131, 2430648), (132, 2412234), (162, 1965524), (186, 1711908), (198, 1608156), (216, 1474143), (242, 1315764), (248, 1283931), (262, 1215324), (264, 1206117), (279, 1141272), (297, 1072104), (324, 982762), (341, 933768), (363, 877176), (372, 855954), (393, 810216), (396, 804078), (484, 657882), (524, 607662), (558, 570636), (594, 536052), (648, 491381), (682, 466884), (726, 438588), (744, 427977), (786, 405108), (792, 402039), (837, 380424), (891, 357368), (968, 328941), (1023, 311256), (1048, 303831), (1089, 292392), (1116, 285318), (1179, 270072), (1188, 268026), (1364, 233442), (1441, 220968), (1452, 219294), (1572, 202554), (1674, 190212), (1782, 178684), (2046, 155628), (2178, 146196), (2232, 142659), (2358, 135036), (2376, 134013), (2511, 126808), (2728, 116721), (2882, 110484), (2904, 109647), (3069, 103752), (3144, 101277), (3267, 97464), (3348, 95106), (3537, 90024), (3564, 89342), (3751, 84888), (4061, 78408), (4092, 77814), (4323, 73656), (4356, 73098), (4716, 67518), (5022, 63404), (5764, 55242), (6138, 51876), (6534, 48732), (6696, 47553), (7074, 45012), (7128, 44671), (7502, 42444), (8122, 39204), (8184, 38907), (8646, 36828), (8712, 36549), (9207, 34584), (9432, 33759), (9801, 32488), (10044, 31702), (10611, 30008), (11253, 28296), (11528, 27621), (12183, 26136), (12276, 25938), (12969, 24552), (13068, 24366), (14148, 22506), (15004, 21222), (15851, 20088), (16244, 19602), (17292, 18414)]