13260115752

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{421}}^1\times {\mathrm{643}}^1$

素因数の和:1243

約数の個数: 128

約数和(自身を含む): 36069048960

約数和(自身を除く): 22808933208

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 157, 312, 314, 421, 471, 628, 643, 842, 942, 1256, 1263, 1286, 1684, 1884, 1929, 2041, 2526, 2572, 3368, 3768, 3858, 4082, 5052, 5144, 5473, 6123, 7716, 8164, 8359, 10104, 10946, 12246, 15432, 16328, 16419, 16718, 21892, 24492, 25077, 32838, 33436, 43784, 48984, 50154, 65676, 66097, 66872, 100308, 100951, 131352, 132194, 198291, 200616, 201902, 264388, 270703, 302853, 396582, 403804, 528776, 541406, 605706, 793164, 807608, 812109, 859261, 1082812, 1211412, 1312363, 1586328, 1624218, 1718522, 2165624, 2422824, 2577783, 2624726, 3248436, 3437044, 3519139, 3937089, 5155566, 5249452, 6496872, 6874088, 7038278, 7874178, 10311132, 10498904, 10557417, 14076556, 15748356, 20622264, 21114834, 28153112, 31496712, 42229668, 42500371, 84459336, 85000742, 127501113, 170001484, 255002226, 340002968, 510004452, 552504823, 1020008904, 1105009646, 1657514469, 2210019292, 3315028938, 4420038584, 6630057876, 13260115752]

約数ペア:

[(1, 13260115752), (2, 6630057876), (3, 4420038584), (4, 3315028938), (6, 2210019292), (8, 1657514469), (12, 1105009646), (13, 1020008904), (24, 552504823), (26, 510004452), (39, 340002968), (52, 255002226), (78, 170001484), (104, 127501113), (156, 85000742), (157, 84459336), (312, 42500371), (314, 42229668), (421, 31496712), (471, 28153112), (628, 21114834), (643, 20622264), (842, 15748356), (942, 14076556), (1256, 10557417), (1263, 10498904), (1286, 10311132), (1684, 7874178), (1884, 7038278), (1929, 6874088), (2041, 6496872), (2526, 5249452), (2572, 5155566), (3368, 3937089), (3768, 3519139), (3858, 3437044), (4082, 3248436), (5052, 2624726), (5144, 2577783), (5473, 2422824), (6123, 2165624), (7716, 1718522), (8164, 1624218), (8359, 1586328), (10104, 1312363), (10946, 1211412), (12246, 1082812), (15432, 859261), (16328, 812109), (16419, 807608), (16718, 793164), (21892, 605706), (24492, 541406), (25077, 528776), (32838, 403804), (33436, 396582), (43784, 302853), (48984, 270703), (50154, 264388), (65676, 201902), (66097, 200616), (66872, 198291), (100308, 132194), (100951, 131352)]