243688536

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2861}}^1$

素因数の和:2906

約数の個数: 144

約数和(自身を含む): 817043760

約数和(自身を除く): 573355224

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 117, 126, 156, 168, 169, 182, 234, 252, 273, 312, 338, 364, 468, 504, 507, 546, 676, 728, 819, 936, 1014, 1092, 1183, 1352, 1521, 1638, 2028, 2184, 2366, 2861, 3042, 3276, 3549, 4056, 4732, 5722, 6084, 6552, 7098, 8583, 9464, 10647, 11444, 12168, 14196, 17166, 20027, 21294, 22888, 25749, 28392, 34332, 37193, 40054, 42588, 51498, 60081, 68664, 74386, 80108, 85176, 102996, 111579, 120162, 148772, 160216, 180243, 205992, 223158, 240324, 260351, 297544, 334737, 360486, 446316, 480648, 483509, 520702, 669474, 720972, 781053, 892632, 967018, 1041404, 1338948, 1441944, 1450527, 1562106, 1934036, 2082808, 2343159, 2677896, 2901054, 3124212, 3384563, 3868072, 4351581, 4686318, 5802108, 6248424, 6769126, 8703162, 9372636, 10153689, 11604216, 13538252, 17406324, 18745272, 20307378, 27076504, 30461067, 34812648, 40614756, 60922134, 81229512, 121844268, 243688536]

約数ペア:

[(1, 243688536), (2, 121844268), (3, 81229512), (4, 60922134), (6, 40614756), (7, 34812648), (8, 30461067), (9, 27076504), (12, 20307378), (13, 18745272), (14, 17406324), (18, 13538252), (21, 11604216), (24, 10153689), (26, 9372636), (28, 8703162), (36, 6769126), (39, 6248424), (42, 5802108), (52, 4686318), (56, 4351581), (63, 3868072), (72, 3384563), (78, 3124212), (84, 2901054), (91, 2677896), (104, 2343159), (117, 2082808), (126, 1934036), (156, 1562106), (168, 1450527), (169, 1441944), (182, 1338948), (234, 1041404), (252, 967018), (273, 892632), (312, 781053), (338, 720972), (364, 669474), (468, 520702), (504, 483509), (507, 480648), (546, 446316), (676, 360486), (728, 334737), (819, 297544), (936, 260351), (1014, 240324), (1092, 223158), (1183, 205992), (1352, 180243), (1521, 160216), (1638, 148772), (2028, 120162), (2184, 111579), (2366, 102996), (2861, 85176), (3042, 80108), (3276, 74386), (3549, 68664), (4056, 60081), (4732, 51498), (5722, 42588), (6084, 40054), (6552, 37193), (7098, 34332), (8583, 28392), (9464, 25749), (10647, 22888), (11444, 21294), (12168, 20027), (14196, 17166)]