16270992

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^2\times {\mathrm{313}}^1$

素因数の和:365

約数の個数: 90

約数和(自身を含む): 48212502

約数和(自身を除く): 31941510

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 313, 342, 361, 456, 626, 684, 722, 912, 939, 1083, 1252, 1368, 1444, 1878, 2166, 2504, 2736, 2817, 2888, 3249, 3756, 4332, 5008, 5634, 5776, 5947, 6498, 7512, 8664, 11268, 11894, 12996, 15024, 17328, 17841, 22536, 23788, 25992, 35682, 45072, 47576, 51984, 53523, 71364, 95152, 107046, 112993, 142728, 214092, 225986, 285456, 338979, 428184, 451972, 677958, 856368, 903944, 1016937, 1355916, 1807888, 2033874, 2711832, 4067748, 5423664, 8135496, 16270992]

約数ペア:

[(1, 16270992), (2, 8135496), (3, 5423664), (4, 4067748), (6, 2711832), (8, 2033874), (9, 1807888), (12, 1355916), (16, 1016937), (18, 903944), (19, 856368), (24, 677958), (36, 451972), (38, 428184), (48, 338979), (57, 285456), (72, 225986), (76, 214092), (114, 142728), (144, 112993), (152, 107046), (171, 95152), (228, 71364), (304, 53523), (313, 51984), (342, 47576), (361, 45072), (456, 35682), (626, 25992), (684, 23788), (722, 22536), (912, 17841), (939, 17328), (1083, 15024), (1252, 12996), (1368, 11894), (1444, 11268), (1878, 8664), (2166, 7512), (2504, 6498), (2736, 5947), (2817, 5776), (2888, 5634), (3249, 5008), (3756, 4332)]