220313808

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{823}}^1$

素因数の和:874

約数の個数: 180

約数和(自身を含む): 729230112

約数和(自身を除く): 508916304

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 33, 36, 39, 44, 48, 52, 66, 72, 78, 88, 99, 104, 117, 132, 143, 144, 156, 169, 176, 198, 208, 234, 264, 286, 312, 338, 396, 429, 468, 507, 528, 572, 624, 676, 792, 823, 858, 936, 1014, 1144, 1287, 1352, 1521, 1584, 1646, 1716, 1859, 1872, 2028, 2288, 2469, 2574, 2704, 3042, 3292, 3432, 3718, 4056, 4938, 5148, 5577, 6084, 6584, 6864, 7407, 7436, 8112, 9053, 9876, 10296, 10699, 11154, 12168, 13168, 14814, 14872, 16731, 18106, 19752, 20592, 21398, 22308, 24336, 27159, 29628, 29744, 32097, 33462, 36212, 39504, 42796, 44616, 54318, 59256, 64194, 66924, 72424, 81477, 85592, 89232, 96291, 108636, 117689, 118512, 128388, 133848, 139087, 144848, 162954, 171184, 192582, 217272, 235378, 256776, 267696, 278174, 325908, 353067, 385164, 417261, 434544, 470756, 513552, 556348, 651816, 706134, 770328, 834522, 941512, 1059201, 1112696, 1251783, 1303632, 1412268, 1529957, 1540656, 1669044, 1883024, 2118402, 2225392, 2503566, 2824536, 3059914, 3338088, 4236804, 4589871, 5007132, 5649072, 6119828, 6676176, 8473608, 9179742, 10014264, 12239656, 13769613, 16947216, 18359484, 20028528, 24479312, 27539226, 36718968, 55078452, 73437936, 110156904, 220313808]

約数ペア:

[(1, 220313808), (2, 110156904), (3, 73437936), (4, 55078452), (6, 36718968), (8, 27539226), (9, 24479312), (11, 20028528), (12, 18359484), (13, 16947216), (16, 13769613), (18, 12239656), (22, 10014264), (24, 9179742), (26, 8473608), (33, 6676176), (36, 6119828), (39, 5649072), (44, 5007132), (48, 4589871), (52, 4236804), (66, 3338088), (72, 3059914), (78, 2824536), (88, 2503566), (99, 2225392), (104, 2118402), (117, 1883024), (132, 1669044), (143, 1540656), (144, 1529957), (156, 1412268), (169, 1303632), (176, 1251783), (198, 1112696), (208, 1059201), (234, 941512), (264, 834522), (286, 770328), (312, 706134), (338, 651816), (396, 556348), (429, 513552), (468, 470756), (507, 434544), (528, 417261), (572, 385164), (624, 353067), (676, 325908), (792, 278174), (823, 267696), (858, 256776), (936, 235378), (1014, 217272), (1144, 192582), (1287, 171184), (1352, 162954), (1521, 144848), (1584, 139087), (1646, 133848), (1716, 128388), (1859, 118512), (1872, 117689), (2028, 108636), (2288, 96291), (2469, 89232), (2574, 85592), (2704, 81477), (3042, 72424), (3292, 66924), (3432, 64194), (3718, 59256), (4056, 54318), (4938, 44616), (5148, 42796), (5577, 39504), (6084, 36212), (6584, 33462), (6864, 32097), (7407, 29744), (7436, 29628), (8112, 27159), (9053, 24336), (9876, 22308), (10296, 21398), (10699, 20592), (11154, 19752), (12168, 18106), (13168, 16731), (14814, 14872)]