671208174

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:149

約数の個数: 288

約数和(自身を含む): 2002752000

約数和(自身を除く): 1331543826

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 27, 38, 39, 42, 49, 54, 57, 63, 78, 79, 91, 98, 114, 117, 126, 133, 147, 158, 169, 171, 182, 189, 234, 237, 247, 266, 273, 294, 338, 342, 351, 378, 399, 441, 474, 494, 507, 513, 546, 553, 637, 702, 711, 741, 798, 819, 882, 931, 1014, 1026, 1027, 1106, 1183, 1197, 1274, 1323, 1422, 1482, 1501, 1521, 1638, 1659, 1729, 1862, 1911, 2054, 2133, 2223, 2366, 2394, 2457, 2646, 2793, 3002, 3042, 3081, 3211, 3318, 3458, 3549, 3591, 3822, 3871, 4266, 4446, 4503, 4563, 4914, 4977, 5187, 5586, 5733, 6162, 6422, 6669, 7098, 7182, 7189, 7742, 8281, 8379, 9006, 9126, 9243, 9633, 9954, 10374, 10507, 10647, 11466, 11613, 12103, 13338, 13351, 13509, 14378, 14931, 15561, 16562, 16758, 17199, 18486, 19266, 19513, 21014, 21294, 21567, 22477, 23226, 24206, 24843, 25137, 26702, 27018, 27729, 28899, 29862, 31122, 31521, 31941, 34398, 34839, 36309, 39026, 40053, 40527, 43134, 44954, 46683, 49686, 50274, 50323, 55458, 57798, 58539, 63042, 63882, 64701, 67431, 69678, 72618, 73549, 74529, 80106, 81054, 86697, 93366, 93457, 94563, 100646, 104517, 108927, 117078, 120159, 129402, 134862, 136591, 147098, 149058, 150969, 157339, 173394, 175617, 186914, 189126, 194103, 202293, 209034, 217854, 220647, 223587, 240318, 253669, 273182, 280371, 283689, 301938, 314678, 326781, 351234, 360477, 388206, 404586, 409773, 441294, 447174, 452907, 472017, 507338, 526851, 560742, 567378, 606879, 653562, 654199, 661941, 720954, 761007, 819546, 841113, 905814, 944034, 956137, 1053702, 1213758, 1229319, 1308398, 1323882, 1358721, 1416051, 1522014, 1682226, 1775683, 1912274, 1962597, 1985823, 2283021, 2458638, 2523339, 2717442, 2832102, 2868411, 3551366, 3687957, 3925194, 3971646, 4248153, 4566042, 5046678, 5327049, 5736822, 5887791, 6849063, 7375914, 8496306, 8605233, 10654098, 11775582, 12429781, 13698126, 15981147, 17210466, 17663373, 24859562, 25815699, 31962294, 35326746, 37289343, 47943441, 51631398, 74578686, 95886882, 111868029, 223736058, 335604087, 671208174]

約数ペア:

[(1, 671208174), (2, 335604087), (3, 223736058), (6, 111868029), (7, 95886882), (9, 74578686), (13, 51631398), (14, 47943441), (18, 37289343), (19, 35326746), (21, 31962294), (26, 25815699), (27, 24859562), (38, 17663373), (39, 17210466), (42, 15981147), (49, 13698126), (54, 12429781), (57, 11775582), (63, 10654098), (78, 8605233), (79, 8496306), (91, 7375914), (98, 6849063), (114, 5887791), (117, 5736822), (126, 5327049), (133, 5046678), (147, 4566042), (158, 4248153), (169, 3971646), (171, 3925194), (182, 3687957), (189, 3551366), (234, 2868411), (237, 2832102), (247, 2717442), (266, 2523339), (273, 2458638), (294, 2283021), (338, 1985823), (342, 1962597), (351, 1912274), (378, 1775683), (399, 1682226), (441, 1522014), (474, 1416051), (494, 1358721), (507, 1323882), (513, 1308398), (546, 1229319), (553, 1213758), (637, 1053702), (702, 956137), (711, 944034), (741, 905814), (798, 841113), (819, 819546), (882, 761007), (931, 720954), (1014, 661941), (1026, 654199), (1027, 653562), (1106, 606879), (1183, 567378), (1197, 560742), (1274, 526851), (1323, 507338), (1422, 472017), (1482, 452907), (1501, 447174), (1521, 441294), (1638, 409773), (1659, 404586), (1729, 388206), (1862, 360477), (1911, 351234), (2054, 326781), (2133, 314678), (2223, 301938), (2366, 283689), (2394, 280371), (2457, 273182), (2646, 253669), (2793, 240318), (3002, 223587), (3042, 220647), (3081, 217854), (3211, 209034), (3318, 202293), (3458, 194103), (3549, 189126), (3591, 186914), (3822, 175617), (3871, 173394), (4266, 157339), (4446, 150969), (4503, 149058), (4563, 147098), (4914, 136591), (4977, 134862), (5187, 129402), (5586, 120159), (5733, 117078), (6162, 108927), (6422, 104517), (6669, 100646), (7098, 94563), (7182, 93457), (7189, 93366), (7742, 86697), (8281, 81054), (8379, 80106), (9006, 74529), (9126, 73549), (9243, 72618), (9633, 69678), (9954, 67431), (10374, 64701), (10507, 63882), (10647, 63042), (11466, 58539), (11613, 57798), (12103, 55458), (13338, 50323), (13351, 50274), (13509, 49686), (14378, 46683), (14931, 44954), (15561, 43134), (16562, 40527), (16758, 40053), (17199, 39026), (18486, 36309), (19266, 34839), (19513, 34398), (21014, 31941), (21294, 31521), (21567, 31122), (22477, 29862), (23226, 28899), (24206, 27729), (24843, 27018), (25137, 26702)]