810001296

素因数分解:

$2^4\times 3^4\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{367}}^1$

素因数の和:531

約数の個数: 200

約数和(自身を含む): 2550920064

約数和(自身を除く): 1740918768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 117, 131, 144, 156, 162, 208, 216, 234, 262, 312, 324, 351, 367, 393, 432, 468, 524, 624, 648, 702, 734, 786, 936, 1048, 1053, 1101, 1179, 1296, 1404, 1468, 1572, 1703, 1872, 2096, 2106, 2202, 2358, 2808, 2936, 3144, 3303, 3406, 3537, 4212, 4404, 4716, 4771, 5109, 5616, 5872, 6288, 6606, 6812, 7074, 8424, 8808, 9432, 9542, 9909, 10218, 10611, 13212, 13624, 14148, 14313, 15327, 16848, 17616, 18864, 19084, 19818, 20436, 21222, 26424, 27248, 28296, 28626, 29727, 30654, 38168, 39636, 40872, 42444, 42939, 45981, 48077, 52848, 56592, 57252, 59454, 61308, 76336, 79272, 81744, 84888, 85878, 91962, 96154, 114504, 118908, 122616, 128817, 137943, 144231, 158544, 169776, 171756, 183924, 192308, 229008, 237816, 245232, 257634, 275886, 288462, 343512, 367848, 384616, 386451, 432693, 475632, 515268, 551772, 576924, 625001, 687024, 735696, 769232, 772902, 865386, 1030536, 1103544, 1153848, 1250002, 1298079, 1545804, 1730772, 1875003, 2061072, 2207088, 2307696, 2500004, 2596158, 3091608, 3461544, 3750006, 3894237, 5000008, 5192316, 5625009, 6183216, 6923088, 7500012, 7788474, 10000016, 10384632, 11250018, 15000024, 15576948, 16875027, 20769264, 22500036, 30000048, 31153896, 33750054, 45000072, 50625081, 62307792, 67500108, 90000144, 101250162, 135000216, 202500324, 270000432, 405000648, 810001296]

約数ペア:

[(1, 810001296), (2, 405000648), (3, 270000432), (4, 202500324), (6, 135000216), (8, 101250162), (9, 90000144), (12, 67500108), (13, 62307792), (16, 50625081), (18, 45000072), (24, 33750054), (26, 31153896), (27, 30000048), (36, 22500036), (39, 20769264), (48, 16875027), (52, 15576948), (54, 15000024), (72, 11250018), (78, 10384632), (81, 10000016), (104, 7788474), (108, 7500012), (117, 6923088), (131, 6183216), (144, 5625009), (156, 5192316), (162, 5000008), (208, 3894237), (216, 3750006), (234, 3461544), (262, 3091608), (312, 2596158), (324, 2500004), (351, 2307696), (367, 2207088), (393, 2061072), (432, 1875003), (468, 1730772), (524, 1545804), (624, 1298079), (648, 1250002), (702, 1153848), (734, 1103544), (786, 1030536), (936, 865386), (1048, 772902), (1053, 769232), (1101, 735696), (1179, 687024), (1296, 625001), (1404, 576924), (1468, 551772), (1572, 515268), (1703, 475632), (1872, 432693), (2096, 386451), (2106, 384616), (2202, 367848), (2358, 343512), (2808, 288462), (2936, 275886), (3144, 257634), (3303, 245232), (3406, 237816), (3537, 229008), (4212, 192308), (4404, 183924), (4716, 171756), (4771, 169776), (5109, 158544), (5616, 144231), (5872, 137943), (6288, 128817), (6606, 122616), (6812, 118908), (7074, 114504), (8424, 96154), (8808, 91962), (9432, 85878), (9542, 84888), (9909, 81744), (10218, 79272), (10611, 76336), (13212, 61308), (13624, 59454), (14148, 57252), (14313, 56592), (15327, 52848), (16848, 48077), (17616, 45981), (18864, 42939), (19084, 42444), (19818, 40872), (20436, 39636), (21222, 38168), (26424, 30654), (27248, 29727), (28296, 28626)]