271946136

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:206

約数の個数: 256

約数和(自身を含む): 902430720

約数和(自身を除く): 630484584

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 31, 33, 42, 44, 47, 56, 62, 66, 77, 84, 88, 93, 94, 101, 124, 132, 141, 154, 168, 186, 188, 202, 217, 231, 248, 264, 282, 303, 308, 329, 341, 372, 376, 404, 434, 462, 517, 564, 606, 616, 651, 658, 682, 707, 744, 808, 868, 924, 987, 1023, 1034, 1111, 1128, 1212, 1302, 1316, 1364, 1414, 1457, 1551, 1736, 1848, 1974, 2046, 2068, 2121, 2222, 2387, 2424, 2604, 2632, 2728, 2828, 2914, 3102, 3131, 3333, 3619, 3948, 4092, 4136, 4242, 4371, 4444, 4747, 4774, 5208, 5656, 5828, 6204, 6262, 6666, 7161, 7238, 7777, 7896, 8184, 8484, 8742, 8888, 9393, 9494, 9548, 10199, 10857, 11656, 12408, 12524, 13332, 14241, 14322, 14476, 15554, 16027, 16968, 17484, 18786, 18988, 19096, 20398, 21714, 21917, 23331, 25048, 26664, 28482, 28644, 28952, 30597, 31108, 32054, 33229, 34441, 34968, 37572, 37976, 40796, 43428, 43834, 46662, 48081, 52217, 56964, 57288, 61194, 62216, 64108, 65751, 66458, 68882, 75144, 81592, 86856, 87668, 93324, 96162, 99687, 103323, 104434, 112189, 113928, 122388, 128216, 131502, 132916, 137764, 147157, 156651, 175336, 186648, 192324, 199374, 206646, 208868, 224378, 241087, 244776, 263004, 265832, 275528, 294314, 313302, 336567, 365519, 384648, 398748, 413292, 417736, 441471, 448756, 482174, 526008, 588628, 626604, 673134, 723261, 731038, 797496, 826584, 882942, 897512, 964348, 1030099, 1096557, 1177256, 1253208, 1346268, 1446522, 1462076, 1618727, 1765884, 1928696, 2060198, 2193114, 2692536, 2893044, 2924152, 3090297, 3237454, 3531768, 4120396, 4386228, 4856181, 5786088, 6180594, 6474908, 8240792, 8772456, 9712362, 11331089, 12361188, 12949816, 19424724, 22662178, 24722376, 33993267, 38849448, 45324356, 67986534, 90648712, 135973068, 271946136]

約数ペア:

[(1, 271946136), (2, 135973068), (3, 90648712), (4, 67986534), (6, 45324356), (7, 38849448), (8, 33993267), (11, 24722376), (12, 22662178), (14, 19424724), (21, 12949816), (22, 12361188), (24, 11331089), (28, 9712362), (31, 8772456), (33, 8240792), (42, 6474908), (44, 6180594), (47, 5786088), (56, 4856181), (62, 4386228), (66, 4120396), (77, 3531768), (84, 3237454), (88, 3090297), (93, 2924152), (94, 2893044), (101, 2692536), (124, 2193114), (132, 2060198), (141, 1928696), (154, 1765884), (168, 1618727), (186, 1462076), (188, 1446522), (202, 1346268), (217, 1253208), (231, 1177256), (248, 1096557), (264, 1030099), (282, 964348), (303, 897512), (308, 882942), (329, 826584), (341, 797496), (372, 731038), (376, 723261), (404, 673134), (434, 626604), (462, 588628), (517, 526008), (564, 482174), (606, 448756), (616, 441471), (651, 417736), (658, 413292), (682, 398748), (707, 384648), (744, 365519), (808, 336567), (868, 313302), (924, 294314), (987, 275528), (1023, 265832), (1034, 263004), (1111, 244776), (1128, 241087), (1212, 224378), (1302, 208868), (1316, 206646), (1364, 199374), (1414, 192324), (1457, 186648), (1551, 175336), (1736, 156651), (1848, 147157), (1974, 137764), (2046, 132916), (2068, 131502), (2121, 128216), (2222, 122388), (2387, 113928), (2424, 112189), (2604, 104434), (2632, 103323), (2728, 99687), (2828, 96162), (2914, 93324), (3102, 87668), (3131, 86856), (3333, 81592), (3619, 75144), (3948, 68882), (4092, 66458), (4136, 65751), (4242, 64108), (4371, 62216), (4444, 61194), (4747, 57288), (4774, 56964), (5208, 52217), (5656, 48081), (5828, 46662), (6204, 43834), (6262, 43428), (6666, 40796), (7161, 37976), (7238, 37572), (7777, 34968), (7896, 34441), (8184, 33229), (8484, 32054), (8742, 31108), (8888, 30597), (9393, 28952), (9494, 28644), (9548, 28482), (10199, 26664), (10857, 25048), (11656, 23331), (12408, 21917), (12524, 21714), (13332, 20398), (14241, 19096), (14322, 18988), (14476, 18786), (15554, 17484), (16027, 16968)]