448247772

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5507}}^1$

素因数の和:5560

約数の個数: 144

約数和(自身を含む): 1443536640

約数和(自身を除く): 995288868

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 19, 21, 28, 34, 36, 38, 42, 51, 57, 63, 68, 76, 84, 102, 114, 119, 126, 133, 153, 171, 204, 228, 238, 252, 266, 306, 323, 342, 357, 399, 476, 532, 612, 646, 684, 714, 798, 969, 1071, 1197, 1292, 1428, 1596, 1938, 2142, 2261, 2394, 2907, 3876, 4284, 4522, 4788, 5507, 5814, 6783, 9044, 11014, 11628, 13566, 16521, 20349, 22028, 27132, 33042, 38549, 40698, 49563, 66084, 77098, 81396, 93619, 99126, 104633, 115647, 154196, 187238, 198252, 209266, 231294, 280857, 313899, 346941, 374476, 418532, 462588, 561714, 627798, 655333, 693882, 732431, 842571, 941697, 1123428, 1255596, 1310666, 1387764, 1464862, 1685142, 1778761, 1883394, 1965999, 2197293, 2621332, 2929724, 3370284, 3557522, 3766788, 3931998, 4394586, 5336283, 5897997, 6591879, 7115044, 7863996, 8789172, 10672566, 11795994, 12451327, 13183758, 16008849, 21345132, 23591988, 24902654, 26367516, 32017698, 37353981, 49805308, 64035396, 74707962, 112061943, 149415924, 224123886, 448247772]

約数ペア:

[(1, 448247772), (2, 224123886), (3, 149415924), (4, 112061943), (6, 74707962), (7, 64035396), (9, 49805308), (12, 37353981), (14, 32017698), (17, 26367516), (18, 24902654), (19, 23591988), (21, 21345132), (28, 16008849), (34, 13183758), (36, 12451327), (38, 11795994), (42, 10672566), (51, 8789172), (57, 7863996), (63, 7115044), (68, 6591879), (76, 5897997), (84, 5336283), (102, 4394586), (114, 3931998), (119, 3766788), (126, 3557522), (133, 3370284), (153, 2929724), (171, 2621332), (204, 2197293), (228, 1965999), (238, 1883394), (252, 1778761), (266, 1685142), (306, 1464862), (323, 1387764), (342, 1310666), (357, 1255596), (399, 1123428), (476, 941697), (532, 842571), (612, 732431), (646, 693882), (684, 655333), (714, 627798), (798, 561714), (969, 462588), (1071, 418532), (1197, 374476), (1292, 346941), (1428, 313899), (1596, 280857), (1938, 231294), (2142, 209266), (2261, 198252), (2394, 187238), (2907, 154196), (3876, 115647), (4284, 104633), (4522, 99126), (4788, 93619), (5507, 81396), (5814, 77098), (6783, 66084), (9044, 49563), (11014, 40698), (11628, 38549), (13566, 33042), (16521, 27132), (20349, 22028)]