219976848

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16787}}^1$

素因数の和:16821

約数の個数: 120

約数和(自身を含む): 757743168

約数和(自身を除く): 537766320

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 182, 208, 234, 252, 273, 312, 336, 364, 468, 504, 546, 624, 728, 819, 936, 1008, 1092, 1456, 1638, 1872, 2184, 3276, 4368, 6552, 13104, 16787, 33574, 50361, 67148, 100722, 117509, 134296, 151083, 201444, 218231, 235018, 268592, 302166, 352527, 402888, 436462, 470036, 604332, 654693, 705054, 805776, 872924, 940072, 1057581, 1208664, 1309386, 1410108, 1527617, 1745848, 1880144, 1964079, 2115162, 2417328, 2618772, 2820216, 3055234, 3491696, 3928158, 4230324, 4582851, 5237544, 5640432, 6110468, 7856316, 8460648, 9165702, 10475088, 12220936, 13748553, 15712632, 16921296, 18331404, 24441872, 27497106, 31425264, 36662808, 54994212, 73325616, 109988424, 219976848]

約数ペア:

[(1, 219976848), (2, 109988424), (3, 73325616), (4, 54994212), (6, 36662808), (7, 31425264), (8, 27497106), (9, 24441872), (12, 18331404), (13, 16921296), (14, 15712632), (16, 13748553), (18, 12220936), (21, 10475088), (24, 9165702), (26, 8460648), (28, 7856316), (36, 6110468), (39, 5640432), (42, 5237544), (48, 4582851), (52, 4230324), (56, 3928158), (63, 3491696), (72, 3055234), (78, 2820216), (84, 2618772), (91, 2417328), (104, 2115162), (112, 1964079), (117, 1880144), (126, 1745848), (144, 1527617), (156, 1410108), (168, 1309386), (182, 1208664), (208, 1057581), (234, 940072), (252, 872924), (273, 805776), (312, 705054), (336, 654693), (364, 604332), (468, 470036), (504, 436462), (546, 402888), (624, 352527), (728, 302166), (819, 268592), (936, 235018), (1008, 218231), (1092, 201444), (1456, 151083), (1638, 134296), (1872, 117509), (2184, 100722), (3276, 67148), (4368, 50361), (6552, 33574), (13104, 16787)]